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How to use AI Training Simulation

The AI Training Simulation lets you see how adjustments to your training work in real time. Whether you need to change the duration of an upcoming session, swap out a workout, or add a long weekend ride to your schedule, this feature will give you a clear view of how changes made to your plan impact your training. What Is the AI Training Simulation? The AI Training Simulation is a four week view into your training. It shows how every change you make, whether it’s a completed workout, a skipped day, an added long ride, or a rest day influences your upcoming workouts, predicted fatigue, and even your FTP. You’ll see this window highlighted on your TrainerRoad calendar, updating live as TrainerRoad AI recalculates your training plan with each change that you make. Screenshot 2026-01-21 at 8.38.54 AM.png How to use the AI Training Simulation Inside the AI Training Simulation Window, you’ll notice dynamic, real-time updates that reflect how TrainerRoad AI is managing your training. Every completed workout, added ride, or calendar adjustment can change how the next four weeks unfold. 1. Plan Your Training When you add a training plan to your Calendar with Plan Builder or add TrainerRoad workouts to your Calendar TrainerRoad AI will make changes to your planned workouts using your current fitness, fatigue, and training goals. This selection updates instantly when changes happen. This includes completing a ride, adding upcoming outside rides, missing workouts, or making any sort of changes to your schedule. You’ll see workouts automatically update across the Simulation Window. 2. Monitor Rest and Recovery TrainerRoad AI continually monitors your training load and recovery needs to prevent unproductive fatigue. TrainerRoad AI uses yellow and red highlights on your Calendar to indicate where you might need to back off or take extra rest. - Avoid Intensity days indicate mild overreaching. You may see an easier workout assigned on a day with a yellow highlight to allow for recovery. - Recommended rest days suggest higher levels of fatigue. On these days scheduled workouts may be swapped out for full rest days. - Screenshot 2026-01-21 at 8.46.49 AM.png 3. Track Changes to Your FTP If your next AI FTP Detection falls within the four week Simulation Window, you’ll see a projected FTP value based on your current trajectory. This forecast helps you understand how your training affects your FTP. It’s especially useful for gauging whether your recent efforts and upcoming plan are aligned with your goals. Screen Shot 2025-12-30 at 4.37.19 PM.png 4. Know Your Upcoming Workouts Difficulty Each workout includes a predicted difficulty rating based on how TrainerRoad AI expects it to feel. This rating is based on workout design as well as your recent training and performance. Ratings include: Easy, Moderate, Hard, Very Hard, Maximal Effort and Fail. When you open up any given workout in TrainerRoad you will see each rating with how likely that workout will feel for you in each given difficulty zone. Screenshot 2026-01-21 at 8.41.52 AM.png Knowing your workouts predicted difficulty can help with pacing, nutrition planning, and managing expectations before key workouts. Frequently Asked Questions How do I know if I’m in the AI Training Simulation? The AI Training Simulation Window is always visible on your calendar as a highlighted 28-day block starting from today. Any workouts inside this window are actively managed and updated by TrainerRoad AI as your training evolves. What happens when I skip or change a workout? TrainerRoad AI instantly recalculates your plan. You’ll see upcoming workouts update one by one to reflect your new fatigue level, fitness adaptations, or recovery needs. This includes changes to intensity, duration, and workout type. What are the yellow and red highlights on the Calendar? These are recommended rest days and avoid intensity days. - Avoid Intensity = mild fatigue. TrainerRoad will put a yellow highlight on an avoid intensity day and may adjust upcoming workouts to be easier. - Recommended rest day = higher fatigue. You may see recommended rest days appear on days where red appears in your Calendar. Why is my predicted FTP changing? If you’re scheduled for an AI FTP Detection within the Simulation Window, TrainerRoad AI will show a forecast of what your FTP is expected to be by that date. You might see changes after completing or skipping workouts as well as making any changes to your upcoming schedule. Do I need to take any action on these updates? Nope. TrainerRoad AI handles everything behind the scenes. But if you want more control, you can always modify, replace, or restore workouts and the AI will adapt accordingly.

TrainerRoad AI • Last updated on Jan 21, 2026

How to Add A, B, and C Events to Your Calendar

A key component of any training plan is knowing when your events are going to take place and how you are going to prioritize them. With Calendar, you can add events at any time and TrainerRoad will adapt your plan accordingly. What Types of Events Are There? Before adding any events to your Calendar it’s first important to know the different classifications of events. As athletes, races are often very important to us. For many, it's the whole reason we train, and in an ideal world, we would roll up to each race with the ability to perform at our maximum physical potential. However, the reality is that the human body cannot maintain the optimal conditions required to perform at its absolute peak for very long. "Peaking", as we call it, requires an optimal balance of fitness and freshness, and these "stars align" for only a brief window. Through the use of our Training Plans, you'll be able to plan your season so that the "stars align" on the day that your performance is most important to you. The first step of Building your season is Event & Race Prioritization. The terminology we use for this is A, B, and C races. Below, we’ll explain how each of these types of races will fit into your season. A Race - These will be races that you will perform at your absolute peak fitness and should be events that are the most important to you. It is best to have around one or two "A" races per year. - If you have multiple A races, they should be at least 12 weeks apart in order to be in peak form for both. If you have two A races within 12 weeks of each other, we recommend prioritizing one as an A race and the other as a B race. - "A" races often have two-week tapers leading up to them, which call for a reduction in overall Training Stress resulting in an increase in freshness, all while maintaining fitness to create this elusive "Peak.” B Races - While you won’t be fully peaked for these, B races will be excellent trials of your fitness, and you can still be very competitive in them. Keep in mind that your competitors are restricted by the same human limitations as you are, so while you can’t always be in your absolute peak form, they can’t either. - While these races can be season objectives in their own right, they mostly allow you extra opportunities to try different race/nutrition strategies to see what works for you and your body. - These races can be particularly important because they build mental racing experience and confidence that you can carry into your higher-priority "A" events. - You will be given the option to add opener workouts in the days leading up to their B race when adding events using Plan Builder. C Races - These races are strictly for practice, experience, and fun. The outcomes should carry much less emotional value, and as such, you will simply "train through" them. They should hold a similar value as a key hard workout. - Keep in mind that structured work is what makes you faster, not simply riding hard all the time, and recovery is just as important. - Since these are essentially viewed as a form of training, no taper is required, and if possible, you should schedule them in the same manner as which you’d find a really tough workout, i.e., following an easy or off day. Takeaway: You can't perform at your peak physical fitness forever, so it is important to decide when you want to be your fastest and plan accordingly. How Event Priority Affects Adaptations - A Events - TrainerRoad will add a taper for the event and an opener workout the day before the event (if you've enabled this option in the Plan Builder flow). - B Events - TrainerRoad will add an opener workout the day before the event (if you've enabled this option in the Plan Builder flow). - C Events - These events are essentially training/workouts, no taper is involved so TrainerRoad will remove any scheduled workouts on this day. For more on how to prioritize your events to build a training plan, check out this Article: - How to Prioritize Your Races and Build a Seasonal Race Plan Adding an Event to the Calendar 1. To add a Race/Event to your calendar, either click on the specific day that your event will take place, or the "+ Add" button on the top right part of your screen. 2. Select "Event" from the drawer on the right of the screen. 3. Enter the pertinent information regarding the event, such as whether it's an A, B, or C event, its duration, and intensity, etc. 4. Once the event is added, you'll be prompted to adapt your plan to include the event. Select "Adapt". Editing an Existing Event in the Calendar To edit an Event, simply select it from the Calendar to open the dialogue box then click the Edit/Pencil icon. To simply move the event, you can also drag and drop the event from one day to another if, for example, it was rescheduled. After editing your Event adaptations will be prompted based on A, B & C Events prioritization. Marking an Event Complete If you import an outside ride file on the day of your event, it will automatically match that activity to the event and mark it as complete. In case that doesn't happen automatically you can also associate your event's ride file manually (see Match a Planned Workout with a Completed Workout/Ride). If you don't have a ride file for your event, you can also manually mark the event as complete by clicking on the event from the Calendar and selecting Mark as Complete. Add an Event in Plan Builder You can use Plan Builder if you'd like to build a training plan leading up to a specific event as well as add multiple events during the Plan Builder flow. To learn more about how to use Plan Builder check out this article: - Plan Builder Overview For more information on A, B, and C, races and how to prioritize them, check out the resources below! Podcast Discussion: [13:20] Podcast 134: How to Prioritize your races [31:30] Podcast 134: A, B, and C Race Definitions Further education: Peaking for Multiple "A" Races Not Enough Time Too Much Time! Related Training Articles: Peak on Race Day: 5 Questions to Plan Your Perfect Season

Calendar • Last updated on Aug 20, 2026

Compatible Devices and Sensors

TrainerRoad supports most Bluetooth Smart and ANT+ sensors, including trainers, heart rate monitors, power meters, and speed/cadence sensors. This page will help explain which devices should work with TrainerRoad, along with how you can check yourself if your training device isn't listed here. Keep in mind that this list is not exhaustive. If your trainer or device is not listed here, that does not mean you are out of luck! Check out the "How do ANT+ and Bluetooth standards work" at the bottom of this article, and reach out to our support team if you have any compatibility questions. If not otherwise marked, devices below are compatible over both Bluetooth and ANT+. Protip: open up the dropdown menus below, then press Ctrl + F (cmd + F on Mac) on your keyboard to quickly search for your device's name. Speed & Cadence Sensors BBB - - Bluecombo+ - Smartcadence - Digicadence (ANT only) - Digispeed (ANT only) Bontrager - - Interchange Digital Combo Sensor - DuoTrap S - DuoTrap (Pre-2015 version is ANT only) - SpeedTrap Digital Speed Sensor - Digital Speed Sensor (ANT only) - Digital Cadence Sensor (ANT only) Cateye - - TR200DW/TR300TW (Bluetooth only) CycleOps - - PowerTap SL 2.4 Speed/Cadence Sensor (ANT only) - PowerTap SL 2.4 Speed Sensor (ANT only) Garmin - - GSC 10 (ANT only) - Bike Speed Sensor (ANT only) - Bike Cadence Sensor (ANT only) - Bike Speed Sensor 2 - Bike Cadence Sensor 2 Giant - - Ridesense 2.0 - Ridesense (ANT only) iMaze - - Speed/Cadence (Bluetooth only) Lezyne - - Cadence Speed Flow Sensor (Bluetooth only) Pioneer - - SGY-CS500 (ANT only) Polar - - Speed and Cadence Sensor (Bluetooth only) PowerTap - - Speed or Cadence sensor (Only transmits speed or cadence, not both) Scosche - - RHYTHM SC (Bluetooth only) Saris/PowerTap - - Magnetless Speed Sensor Cadence Sensor Sigma - - R2 Duo Speed and Cadence Sensor - Speed Transmitter (ANT only) - Cadence Transmitter (ANT only) SRM - - Speed Pod (ANT only) Tacx - - Speed and Cadence Sensor Smart Topeak - - PanoBike Cadence and Speed Sensor (Bluetooth only) Wahoo - - Blue SC (Older Wahoo Blue SCs are Bluetooth only. The newest Blue SC models will work over ANT+ and BLE) - RPM Speed - RPM Cadence Heart Rate Monitors 4iiii - - Viiiiva Bontrager - - Softstrap HR Belt Cateye - - HR-11 (ANT only) - HR-12 (Bluetooth only) Elite - - HR Transmission Belt (ANT+) - HR Transmission Belt (BLE) Garmin - - Soft Strap Premium HRM (ANT only) - HRM-Dual - HRM-Tri (ANT only) - HRM-Swim (ANT only) - HRM-Run (ANT only) - Fenix 6 - Fenix 5 (ANT only) - Fenix Chronos (ANT only) - Fenix 3 HR (ANT only) - Forerunner 935 (ANT only) - Forerunner 735XT (ANT only) - Forerunner 235 (ANT only) - Forerunner 35 (ANT only) - Forerunner 25 (ANT only) - Vívosmart HR+ (ANT only) - Vívoactive HR (ANT only) - Vivoactive 4 (ANT only) Giant - - 2 in 1 Heart Rate Belt Lezyne - - Heart Rate Flow Sensor (Bluetooth only) Mio - - LINK - Slice - ALPHA 2 (Bluetooth only) - FUSE - MioPod Pioneer - - SGY-HR500 (ANT only) Polar - - A370 Watch (Bluetooth Only) - H10 HR Sensor - H7 HR Sensor (Bluetooth only) - H6 HR Sensor (Bluetooth only) ProForm - - SmartBeat (Bluetooth only) Scosche - - Rhythm Chest Strap (Bluetooth only) Sigma - - R1 Duo Heart Rate Transmitter Specialized - - SpeedZone Digital HR Strap (ANT only) Suunto - - Smart Sensor (Bluetooth only) Tacx - - Heart Rate Belt Smart Topeak - - PanoBike Heart Rate Monitor (Bluetooth only) Wahoo - - Wahoo TICKR X/ TICKR 2020 - Wahoo TICKR Run - Wahoo TICKR FIT - Wahoo TICKR Whoop - - 3.0 (Bluetooth only) Zephyr - - HxM - There is a version of the HR monitor known as “Zephyr HxM BT.” That version will not work with TrainerRoad, as it uses a proprietary version of Bluetooth. However, the Zephyr HxM Smart should pair. Power Meters 4iiii - - Precision - Precision Pro - Precision Podiiiium Pro - Precision Fiiiit Easton/Raceface - - Cinch Power Meter Favero - - Assioma (For Dual-Power, ANT required, but will pair over Bluetooth) - bePro (ANT only) Full Speed Ahead (FSA) - - PowerBox (Bluetooth is available in newly bought FSA PowerBox power meters, or as a purchasable upgrade.) Garmin - - Vector (ANT only) - Vector S (ANT only) - Vector 2 (ANT only) - Vector 2s (ANT only) - Vector 3 - Vector 3s Team LIMITS - - LIMITS Power Meter Look - - Keo Power Dual Regular - Keo Power Dual Essential Pioneer - - SBT-PM - SBT-LT - SGY-PM (ANT only) - SGY-LT (ANT only) Polar - - Keo Power Meter Regular (Bluetooth only) - Keo Power Meter Essential (Bluetooth only) Power2Max - - Classic (ANT only) - Type S (ANT only) - NG - NG Eco PowerTap - - P1 Pedals (ANT+ must be used for dual power) - P2 Pedals (ANT+ must be used for dual power) - C1 Chainrings - G3 Hub (Newer G3’s ship with a dual-band hub cap, but older G3 units that have an ANT+ cap on it it can be replaced with a dual-band or BLE cap.) - GS Hub (see above - the same information applies) - Pro Hub (ANT only) - SL+ Hub (ANT only) - SLC+ Hub (ANT only) Quarq - - Cinqo (ANT only) - DZero / DFour (Older versions of the power meter (~2016), or specialized versions of the power meter may not support Bluetooth) - Elsa (ANT only) - Riken (ANT only) Rotor - - Power Crank (ANT only) - Rotor Power LT (ANT only) - Rotor INspider (ANT only) - Rotor 2INpower Road - Rotor INpower Road Shimano - - FC-R9100-P (the R9100P only broadcasts power on ANT+, and not Bluetooth Smart) SRM - - EXACT Pedals - X Power Pedals Stages - - Crank Arm Power Meter (ANT+ must be used for dual power) Watteam - - Powerbeat Road Verve - - Infocrank M30 Team Zwatt - - Zpider - Zwatt Zimanox Trainers 4iiii - - Fliiiight Bkool - - Classic (ANT+ and Desktop apps only) - Pro - Pro 2 (No resistance control over Bluetooth - pairs as a power meter) - Smart Go (No resistance control over Bluetooth) - Smart Air (Desktop apps only) Computrainer - - Note: The CompuTrainer will only work on TrainerRoad's Legacy app due to its age and lack of support from RacerMate. Check out our page on the CompuTrainer here for more information on how to get it working with TrainerRoad. CycleOps/Saris - - Hammer - H2 - H3 - Magnus - M2 - PRO Indoor Cycle 300/400 (Must use TrainerRoad legacy. Reach out to support for more information) Elite - - Arion Digital Smart B+ Rollers (No resistance control over Bluetooth - pairs as a power meter) - Direto - Direto X - Direto XR - Drivo (No resistance control over Bluetooth - pairs as a power meter) - Drivo II (Must use Misuro B+ to get power readings. No resistance control) - Fuoripista - Kura (No resistance control) - Nero - Novo Force (Must use Misuro B+ to get power readings. No resistance control) - Novo Smart - Qubo Digital Smart B+ - Suito - Tuo - Turno (No Resistance control) - Rampa - Real E-Motion B+ (Resistance control is only available through ANT) - Not to be confused with the earlier 'Quick Motion', ‘E-Motion’, or 'Real E-Motion'. Those trainers are only usable through VirtualPower. - Real Turbo Muin B+ - Not to be confused with the earlier ‘Turbo Muin', ‘Turbo Muin Smart B+’, or ‘Real Turbo Muin’. Those trainers are only usable through VirtualPower. - RealAxiom B+ - Not to be confused with the earlier ‘Real Axiom’, which connected via USB. The older Axiom can only be used with a power meter or VirtualPower. - Real Tour B+ - Not to be confused with the earlier ‘Real Tour’, which connected via USB. The older Real Tour can only be used with a power meter or Virtual Power. InsideRide - - E-Motion Smart Rollers JetBlack - - WhisperDrive Smart Kurt Kinetic - - Control T-6300 - InRide1 - The InRide1 is only supported on the TrainerRoad Legacy application. Contact Support and we can get you on the Legacy app. - InRide2 (No resistance control) - InRide3 (No resistance control) - Road Machine Control (Bluetooth only) - Smart Control (Bluetooth only) - R1 (Bluetooth only) Magene - - Gravat2 (Does not support ERG mode over Bluetooth, only ANT+) Minoura - - Smart Turbo Kagura - Direct Drive (Does not support ERG mode over Bluetooth, only ANT+) - Smart Turbo Kagura - Wheel On (Does not support ERG mode over Bluetooth, only ANT+) Stages - - StagesBike Tacx - - Bushido Smart - Flow Smart - Flux - Flux 2 - Flux S - Genius Smart (Model numbers T2060 and T2080 only - other versions will not pair with TrainerRoad) - IRONMAN Smart - Neo - Neo 2 - Satori Smart (Only provides power on Bluetooth, no resistance control) - Vortex Smart / TDF (Model numbers T2180 and T2380 only - other versions will not pair with TrainerRoad) Wahoo - - KICKR Snap - KICKR BIKE - KICKR Wattbike - - Atom (ERG mode only - no slope or resistance mode) - Pro/Trainer (Requires the Model B Monitor to connect over Bluetooth) Zycle - - Smart Z Bike - Smart Z Go - Smart Z Pro For more information on compatible trainers, see the Help Center page here. How do ANT+ and Bluetooth Standards work? While browsing training devices online, you’ve likely seen things like “Bluetooth Smart” or “ANT+ FE-C” mentioned and wondered what these mean. In the early days of technology-based training, each device or company used its own sort of “language" to communicate between the device and the training software. For example, Trainer A and Trainer B might both communicate using ANT+, but how all of their information was packaged to us would differ - meaning we would need to add support for both trainers individually. As indoor device options grew, this became quite a struggle. This issue led to the creation of Bluetooth and ANT standards which (you guessed it) standardized how data is sent and received. These two standards are Bluetooth Smart, and ANT+ Fitness Equipment-Control (FE-C). Instead of each company making their own ANT or Bluetooth protocol, companies can now choose to use Bluetooth Smart or ANT FE-C and know that their device will work on a multitude of platforms. HR monitors, Cadence sensors, and Power meters all have their own versions of a Bluetooth and ANT standard protocol. If you see that a trainer or other device is marked as "Bluetooth Smart" or "ANT+ FE-C", it should be compatible with TrainerRoad. If you are still unsure and would like to double-check your trainer or other devices' functionality, feel free to reach out to us at [email protected].

Setting Up Equipment and Connecting Devices • Last updated on Aug 13, 2026

Workout Bailouts

Quite often you'll face a workout that's just a little out of your reach that day. It might be a matter of residual fatigue from previous training, some missing freshness following a night of poor sleep or maybe you're just a little distracted and thus lacking your usual level of motivation. Whatever the reason, you still need your workout and you're not too tired to need a recovery day. In this case, modifying your workout in a small way, on-the-fly is probably the best way to maintain the workout's intent as well as keep your training on track. Bailouts vs Alternate Versions Workout "bailouts" are the best way to reduce the demand of the workout once you've begun the workout, i.e. on-the-fly, and recognize that you just aren't as sharp as you might have hoped. Alternate workout versions, on the other hand, are better suited to situations where you know ahead of time that a modification - decreasing or increasing the workout's demands - is your best bet in terms of extracting the most benefit from the day's workout. Alternate versions are covered in their own article aptly titled, "Alternate Workout Versions". When to Bailout & When to Gut It Out Before delving too far into the how's of bailing out, it's important to first cover the why of the matter. Bailouts are not encouragement to take the easy road when intensity and suffering are the order of the day. Intervals by their very nature hurt, and when you bypass this discomfort, it will come at the expense of your training progress. The take-home message is to use these sparingly, only when you need them and not simply when you want them - big difference. Types of Bailouts Bailouts come in a number of forms depending on the situation in which you find yourself, but they basically fall into 4 main categories: extended warmup, extended recovery/reduced interval duration, intensity reduction and intermittent backpedals. I'll explain each bailout type briefly, but keep in mind that each type of bailout is only a framework inside of which you have flexibility; they're shapeable based on the type of workout and the intervals within the workout. Extended Warmup If, from the very start of the workout you recognize that the first interval is going to crush you, reduce the Workout Intensity as much as 10%. More often than not, this will prevent you from derailing your entire workout and barely affect the workout's objectives if it affects them at all. You can then gradually raise the intensity of the workout as you progress through shorter, numerous intervals, e.g. 10x1-minute repeats, or you can do so as you progress through a longer, e.g. 12-minute, interval to bring yourself back up to full-dose, Target Power. For further example, during a 4x8-minute Threshold workout you feel you'd be best off by extending the warmup by easing into the first 8-minute interval. Before the interval begins, reduce the Workout Intensity to 90%. Two minutes later, increase it to 95% and then 2 minutes after that raise it back to the full 100% prescribed intensity. This will only have a slight effect on the workout's overall stress & intensity and it may very well save your workout by rendering the remaining intervals that much more productive since you warmed more thoroughly and are then able to keep your power more steadily on target. This approach doesn't just apply to days when you're feeling a little off. This is an excellent approach to any workout where the warmup isn't sufficient for your personal warming needs. Extended Recovery/Reduced Interval Duration Once you're further into the workout and still not quite keeping things on track, lengthening the recovery valleys in between intervals & cutting into the intervals themselves offer an on-the-fly bailout. The gist is that you recover longer than allotted by trimming the duration of the work interval thereby trading recovery for work. This option will have a greater effect on the workout's overall intensity and total stress but will retain the prescribed interval intensity and consequently most of the desired training stimulus. A suitable situation would be a 6x3-minute VO2 Max workout where you work for 3 minutes and then have 3 minutes of recovery before working for another 3 minutes. Say you make it about 2 minutes into the first interval before you start falling apart but hang in there for another 30 seconds before pulling the plug. This might simply be a matter of first-interval brutality and all subsequent intervals will be slightly more manageable, or it might be an invitation to perform a 6x2.5-minute workout - it's up to you to decide. Should you decide to trim them down, simply backpedal (discussed further a little later on) when the wind goes out of your sails. In this case, start backpedaling at the 2:30 mark and begin pedaling forward as soon as you reach the recovery valley. Then, make yourself hang in there to that same 2:30 mark for all remaining intervals, i.e. don't keep trimming a 3-minute interval down, down & down until you're only riding hard for a minute. Intensity Reduction Perhaps the most obvious bailout would be a workout-long reduction in intensity, but this bailout falls lowest on the list of recommended modifications since you might miss the overall objective of the workout. If, for example, you're slated to perform a Sweet Spot workout in the 88-94% FTP range but drop the Workout Intensity by 10% making the workout a Tempo workout, you've altered the workout's primary objective. Is Tempo training a waste of time? Certainly not, but it might only serve to postpone the recovery your body needs and miss the intended muscle endurance work in the process. In this case, an easy Endurance workout or recovery day might be a better solution. But intensity reductions can come on a smaller scale and only affect a handful of intervals, e.g. a couple early intervals, 1 or 2 mid-workout intervals or perhaps an interval or two at the tail-end of the workout. For example, a 16x1-minute Anaerobic workout might see you start out strong but fade toward the middle or end. A brief reduction in Workout Intensity of 10% could be just the slight reduction necessary to help you get all 10 intervals completed, most of them at full power. Whether the reduced-intensity intervals happen at the start for an extended warmup, in the middle when your motivation dips a little, or at the end when you're simply running low on go-juice, 2 or 3 less-intense intervals out of 16 means you kept things highly productive for 13 or 14 intervals while the other 2-3 were only slightly off the mark but still very productive. Backpedaling A personal favorite of mine, backpedaling, is probably the most malleable bailout in our repertoire of recommended workout modifications. Whether you apply it in conjunction with another bailout, e.g. backpedaling through a 30-second recovery extension, or on its own as a quick, 10-second break to dispel some muscle burn, backpedaling keeps your muscles active but with virtually no stress. Quite simply, turn the pedals backwards for the intended duration. In the case of short, VO2 Max or Anaerobic intervals, backpedals might be relatively long but during longer, Threshold or Sweet Spot intervals they're probably going to be brief, very brief. So a 3-minute VO2 Max interval might include a 30-second backpedal while a 10-minute Sweet Spot interval might contain 2 or 3 backpedals lasting no more than 10 seconds each. Try to only backpedal for as long as necessary to maintain a high level of productivity. This is again a matter of only resting as long as you need to, not as long as you want to. To Bailout or Bail Out Finally, there are simply some days where you need rest more than a down-modified version of your workout. Determining this line of demarcation is matter for you and/or your coach, but as you learn more about yourself as an endurance athlete you'll gain a better understanding of where that line exists.

Plan Execution • Last updated on Aug 20, 2026

Choosing the Right Discipline For Your Events

TrainerRoad builds your plan around your A event's selected discipline or type. This guide is here to help you understand what each discipline trains and how to choose a match for your event. Why Event Type Matters Your event type influences: - Which training phases you get (for example, a plan that emphasizes sustained power vs short, punchy power) - Which training zones and workout profiles are emphasized - What fitness you are most prepared to express on event day No discipline is “better” than any others. Each discipline simply trains your body in a different way to prepare for different event demands. The Simple Way to Choose In many cases, the event’s advertised label is enough: - Criterium → Criterium - Time Trial → Time Trial - Cyclocross → Cyclocross - XCO, XCM, Short Track → the matching MTB discipline - Triathlon Event → the matching triathlon discipline It gets trickier when the event label is broad, like Road Race, Gravel, or Gran Fondo. When that happens, use these four factors to identify the dominant effort type your event will demand: 1. Advertised discipline 2. How long you will ride (duration) 3. Climbing profile (how many climbs, how long, how steep) 4. Your goal (race for results vs ride for a steady finish or target time) A helpful reminder: distance alone is not a reliable guide. The same distance can mean very different effort types depending on terrain, surface, and speed. Duration tells you much more about pacing demands. A quick Decision Guide For More Ambiguous Road & Gravel Events Road races: Rolling Road Race vs Climbing Road Race Start here if your event is a mass start road race and you are unsure which road discipline fits. - Rolling Road Race is usually best when the decisive moments are repeated surges, attacks, and short climbs. Think punchy efforts and frequent changes in pace. - Climbing Road Race is usually best when long, sustained climbs are the defining feature. Think sustained climbing power and longer efforts. Helpful shortcut: - If the key climbs are short and punchy, lean Rolling. - If the key climbs are long and sustained, lean Climbing. If you are not sure, pick the discipline that best matches where you expect the hardest efforts to happen. On some courses, long climbs early do not decide the race, and the event can still be ridden like a Rolling Road Race. Long Road Events: Gran Fondo Gran Fondo is the best fit for events where the dominant demand is steady pacing and endurance. - Typical match: long road events where your goal is to finish strong, ride a steady pace, or hit a target time. - Terrain can be flat or mountainous. For most riders, the pacing challenge is still the main limiter once the duration is long enough. Gravel Events Gravel events can be very different, so the best match depends on duration and how the event is raced. - If your event is primarily a long, steady endurance day where pacing is the priority, Gravel is usually the best fit. - If your event is shorter and raced aggressively with frequent surges, you may also consider Rolling Road Race, Climbing Road Race, or Cross Country Marathon, depending on terrain and surface. Helpful shortcut: - Over about 4 hours: Gravel is usually the best starting point because pacing and endurance are critical for most athletes. - Under about 4 hours: Gravel still works well, but a more race-focused discipline(Rolling/Climbing Road Race) can be a good option if the event is punchy and you are racing for position. Time Trials Time Trial discipline is built around steady, controlled efforts against the clock. - Best fit: most TTs, especially flatter courses or those where pacing is steady and continuous - If your TT is unusually punchy or very climb-heavy, Climbing Road Race can be a reasonable alternative, depending on how the effort actually feels on the day. Hill Climbs There is no dedicated hill climb discipline, so match based on climb duration: - Over about 20 to 30 minutes: Time Trial - About 2 to 30 minutes: Climbing Road Race - Under about 2 minutes: Rolling Road Race or Climbing Road Race (choose based on whether the effort is more punchy or more sustained) If you are doing a season of mixed hill climbs, Climbing Road Race is usually the most well-rounded option. Stage Races Stage races are their own category because day-to-day recovery becomes part of the performance demand. Choose the discipline that matches the stage race type you are doing. If your stage race includes mixed stages, pick the discipline that best represents the dominant demands across the event. Off-Road Event Types in TrainerRoad Off-road events vary significantly. The easiest way to pick the right TrainerRoad event type is to match the discipline to the effort you will repeat most often: short surges, sustained hard laps, or long pacing with hard climbs late. Short Track Cross Country (STXC) Pick STXC if your event is: - About 20 to 30 minutes - Very fast and intense with constant accelerations This plan builds repeatable high-intensity efforts and quick recovery between surges. Cross Country Olympic (XCO) Pick XCO if your event is: - About 60 to 100 minutes - Lap-based with repeated climbs and technical features This plan builds the ability to repeat hard efforts near and above threshold across a full race-length effort. Cross Country Marathon (XCM) Pick XCM if your event is: - About 3 to 8 hours - Off-road with meaningful climbing and repeated hard sections This plan builds long endurance and fatigue resistance, while still preparing you for surges and hard climbs late in the race. Cyclocross (CX) Pick Cyclocross if your event is: - About 45 to 70 minutes - Constantly changing pace with repeated bursts, corners, and short run-ups This plan builds repeatable high-intensity efforts and recovery for one-hour racing. Off-Road Triathlon Many off-road tri formats align closely with Olympic distance demands on the bike, even if the bike leg is shorter, because the terrain is more demanding. - Best starting point: Off-Road Triathlon - Only choose Sprint, Half, or Full if the event distances truly match those formats Quick Tie-Breakers - XCO vs XCM: around an hour and very intense, choose XCO. Multi-hour pacing with hard climbs late, choose XCM. - XCM vs Gravel: if it feels like an off-road race with frequent punchy efforts, choose XCM. If it is more about steady pacing for a long day on mixed surface, choose Gravel. Common Exceptions: When A Different Event Might Help You If there is more than one good option, that is normal. Look at your event’s advertised type, expected finish time, and whether you are racing for results or pacing for a finish or target time. Long events where you are racing for results If the event is long but your goal is explicitly competitive and the race is likely to be decided by surges, attacks, and climbs, you may choose a discipline that places more emphasis on variability and intensity. That can be a good choice, but there is a trade-off: - More emphasis on punchy and race-like fitness - Less emphasis on the deepest steady endurance compared to Gran Fondo or Gravel If your main goal is to pace steadily and finish strong, Gran Fondo or Gravel is still usually the best match. longer climbing events or stage races where you will ride a steady pace In these cases It can be smart to pick a Gran Fondo or Gravel plan, to train for smooth steady efforts instead of training to chase and make breaks up a climb. Mixed terrain/discipline race like a stage race or mixed surface event In those cases, pick the discipline that best matches: - The effort type you will spend the most time doing - Will you be holding a steady pace, or chasing and making breaks? - The effort type you most want to improve for your goal An example could be a longer event where you ride Road, Gravel, & Single Track with plenty of elevation gain: - If you intend to hold a steady pace, Gravel would be a good choice. - If you are going to race it, Climbing Road Race or Cross Country Marathon would better fit that intent for most athletes. Between those you would want to pick what you want to improve. Have More Than One A event? A events should be planned at least 8 weeks apart. TrainerRoad will focus the plan around your A events, in order. After each A event, the plan can shift focus toward the next A event. After the final A event, the plan uses your last B event discipline, or your last C event discipline if there is no B event. A events are the strongest drivers of plan focus. Changing Your Event Type In many cases, you can change an event’s discipline. When you do, TrainerRoad may prompt you to update your plan so training matches the new discipline. There are a few situations where changing discipline requires deleting and recreating the event instead, such as switching between cycling and triathlon categories, or switching between stage race and single-day event categories. FAQs How do I Build a Custom Training Plan? You can use the resources below to learn how to build a custom plan and to dig deeper into their structure: - TrainerRoad Plan Builder Over View & Walk Through - Understand the structure & science behind TrainerRoad Plans. How to Choose Which Event to Make My A Event? In most cases, you want your A event to be your primary event for the season. You can learn more here: - How to Add A, B, & C Events to Your Calendar - How to Prioritize Your Races and Build a Seasonal Race Plan I'm not Training For an Event, What can I do? TrainerRoad has many goal-based plan options as well. You can learn about them here. How Should I Choose the Event Intensity? It's helpful to think of the intensity rating of the event as the aspirational pace you want to ride it. Every athlete is different but here is a bit of general guidance: - Recovery - Tempo could be an all-day or repeated-day effort(rest day or easy day during a stage race). - Tempo - Hard could be a race level effort for 3-8 hours. - Hard - All out efforts would be a max level effort for shorter events(1-3 hours)

Choosing Your Training Plan • Last updated on Feb 13, 2026

Ramp Test FAQs

The Ramp Test is our preferred method for getting an effective estimate of Functional Threshold Power: a measure of cycling performance and the metric used to guide all TrainerRoad workouts. To learn more about FTP testing and the Ramp Test, click here. Ramp Test - Frequently Asked Questions How does TrainerRoad calculate my FTP from the Ramp Test? We take 75% of your best one-minute power. If you are above target for the final minute, the app will reduce your result by a small amount. It’s important to follow the target power closely as you progress through your test. How hard should I go during the ramp test? For the most accurate results, give the ramp test everything you've got. At the end of the testing section, you should have nothing left in the tank. I didn’t immediately stop pedaling immediately after I failed the test. Does this affect my FTP calculation? Nope! Your FTP is based on your best one-minute power, not your last one-minute power. So, soft-pedaling or grinding gears after finishing the ramped section will not affect your FTP score in any way. What if I think my score is too high? If you score slightly higher than you expect, we recommend you still keep the Ramp Test result and see how training goes. You might surprise yourself with how much you're able to handle. Our workouts are designed to be pretty challenging, but doable. If you are able to successfully complete the first several workouts using your Ramp Test FTP, you'll know that you're using the correct FTP. That said, if you find that you are unable to complete many of your prescribed workouts, you can go ahead and decrease your FTP in 2-5% increments as needed. What if I think my score is too low? If you score slightly lower than you expect we recommend you still take the Ramp Test result and see how training goes. In particular, pay attention to how you're able to handle threshold work or any VO2 max efforts. If you feel that typically very hard workouts are just too easy, you can always manually adjust your FTP on your Account page. We recommend adjusting in 2-5% increments as needed. If you think your FTP result is much lower than it should be we recommend to check the following: - Did you REALLY dig deep and go hard? - Do you have excessive fatigue going into the test? - Did you have a major power dropout during your Ramp Test? - Were you able to achieve a level of performance similar to recent PRs? - Did you follow the target power closely? - Remember, the app will reduce your result by a small amount if you are above target for the final minute I’m a steady-state athlete (TT or triathlon). Should I do the Ramp Test or is the 20-minute test a better assessment for me? We recommend the Ramp test. Even though the intensity of the effort required during the final steps of a Ramp Test is well above the intensity required during a longer, lower-intensity effort, the information gleaned from the ramp protocol is more accurate than an FTP estimate based on a poorly paced 8- or 20-minute test. With a sufficient level of commitment and freshness, this format leaves little room for error in cyclists of all disciplines. I went into the test fatigued and got a low score. I thought the new test is less dependent on fatigue? While the new test may take less time and may exact a smaller physiological toll on the athlete, it is not any easier. You need to be reasonably recovered and prepared for any assessment workout in order to obtain usable results. Can/should I do the Ramp Test more often than the 8/20 minute tests? We still recommend assessing every 4-6 weeks. If you’ve taken more than 3-4 weeks off from training, resume training following an FTP assessment. Do you still have the old 8 and 20-minute tests? Yes! The 8 minute and 20-minute tests aren’t going anywhere, and you can still use them if you prefer them. Can I increase the warmup? We don't recommend increasing the warmup, but it can be done if necessary. Due to the very low-intensity nature of the warmup and the fact that it’s scaled to your previous or predicted FTP, this assessment incorporates a sufficient warm-up period that will adequately prepare riders for the higher-intensity steps that will close the ramp assessment. If, however, you’d prefer to add a few extra minutes of warmup time prior to beginning the Ramp Test, do so every time you perform a Ramp Test in order to keep the results and protocol consistent. Should I do this test in ERG mode? If you have a smart trainer we recommend that you do the test in ERG mode (default). A smart trainer is not required and those doing the test in ERG mode do not have an advantage over individuals on a traditional trainer. What is a good ride to do after the Ramp test to keep my TSS® in line with the 8/20 minute tests? It’s not required to do a workout after the Ramp Test. But for riders who want to get a little work in, we recommend actively recovering for 10-15 minutes followed by one of these workouts: - Carter - Birch - West Vidette - Pettit - Homers Nose - Bald Knob Why can't I find the Ramp Test in the app? Make sure that your app is up to date. The Ramp Test is not available on some older versions of the TrainerRoad. If it's still not showing up, check to see if there are filters enabled that might be hiding the app from your workouts list. Note: The Ramp Test is not available in our Legacy app. Legacy users will need to continue using the 8- and 20-minute FTP tests. If you have any questions about this, please contact our support team at [email protected].

General Usage FAQs • Last updated on Aug 13, 2026

Training in Zwift with TrainerRoad: FAQ

Workout Availability and Access What workouts will appear in Zwift? If you are following a plan your indoor TrainerRoad workouts scheduled for today will automatically appear in Zwift. If you aren't following a plan, a recommended workout of the day will automatically appear in Zwift when you open up the app. Where do I find my workouts in Zwift? Today's workout appears in the "For You" section of the Zwift app. What if my workout doesn't appear in Zwift? First check that it is scheduled within the next two days. Any changes in TrainerRoad may take a few minutes to appear in Zwift. What happens to removed calendar workouts? Workouts removed from your TrainerRoad calendar will disappear from Zwift within about a day of their originally scheduled date. Will planned runs sync over to Zwift? No, only planned indoor cycling workouts will sync to Zwift. FTP and Power Settings Will my TrainerRoad FTP sync to Zwift? No. While workout targets are based on your TrainerRoad FTP, you'll need to manually update your FTP in Zwift to match. This only affects the color-coding of workout blocks in Zwift. Will my Zwift ride count for AI FTP Detection? Yes, TrainerRoad workouts completed in Zwift count toward both your initial 10 required workouts and ongoing AI FTP Detection. Does the sync affect my Progression Levels? Yes, workouts completed in Zwift will update your TrainerRoad Progression Levels just like regular TrainerRoad workouts. Training in Zwift Can I still do ERG mode workouts in Zwift? Yes, though ERG behavior may feel slightly different than in TrainerRoad. Power targets are rounded to the nearest watt rather than the nearest 5 watts. How does drafting affect ERG mode workouts? You may notice small power fluctuations from drafting effects. This is normal Zwift behavior and won't significantly impact your training. Why does power ramp up slower in Zwift compared to TrainerRoad? Zwift's power transitions are more gradual than TrainerRoad's. This is normal and won't significantly impact your workout quality. Can I use ERG mode with route resistance? No, Zwift's structured workout mode disables terrain resistance. For endurance rides wanting terrain feedback, consider using Zwift's pace partners instead. Can I control ERG mode through the Companion app? Yes, you can toggle ERG mode on and off and adjust intensity using the Zwift Companion app during workouts. What if I lose connection during a workout? If you experience a dropout, try adjusting the intensity +/- and then returning to 100% to reestablish ERG mode. What if I need to pause during a workout? You can pause your workout in Zwift! You can do this through the app as well as the companion app. Can I extend workout segments in Zwift? You won't be able to extend your warmup and cool down like you do in TR, but you can free-ride before starting the workout for additional warm-up and continue riding after for a longer cooldown. Can I adjust the warmup/cooldown intensity? Yes! Zwift limits intensity adjustments to 125% of the target power, though. For higher intensities, you can exit ERG mode and ride in incline mode. What if I want to continue riding after my workout? You can keep riding after completing the structured portion. The entire activity will sync back to TrainerRoad as one ride. Post-Workout and Syncing When will my Zwift ride appear in TrainerRoad? Rides typically sync within a few minutes. You may need to refresh the TrainerRoad app to see the completed workout. How do surveys work with Zwift? You'll receive a survey prompt in Zwift right after completing your workout. You can also complete the survey through the TrainerRoad app. What appears in Strava after a Zwift workout? The activity will appear as "Zwift - TrainerRoad: [workout] in [world]". You can edit this title in Strava without affecting the TrainerRoad sync. Will my workout visualization look different in TrainerRoad? Yes, completed Zwift workouts show the map and elevation data rather than TrainerRoad's traditional workout profile. How do I see my workout details in TrainerRoad after completing it in Zwift? From the calendar, click the workout name in the Source Workout box to view the original workout description and details. What appears in my TrainerRoad calendar? Initially, you may see both the Zwift activity and TrainerRoad workout. These will merge automatically, though it may take a few moments after completing the post-workout survey. How do I know if a workout synced successfully? The workout will appear in your TrainerRoad calendar with "Zwift" noted as the source. A survey prompt will appear once sync is complete. Additional Features How do I access the TrainerRoad kit in Zwift? The kit becomes available in your garage once you connect your TrainerRoad account. Check out the steps in this article here for more info on your Zwift kit: Does TrainerRoad have a Club in Zwift? Yes! We will hold regular group rides and community events and would love for you to join. You can do that here: TrainerRoad Zwift Club Can I use Zwift's route badges during workouts? Yes, you can select any route while completing your TrainerRoad workout to earn route badges and XP. Will workout instructions appear in Zwift? Yes, for workouts that include instructions in TrainerRoad. You can check if a workout has instructions on its detail page or disable them entirely through TrainerRoad app settings. Do I need both apps open during workouts? No, you only need Zwift running to complete your workout. TrainerRoad doesn't need to be open. Do I need to download TrainerRoad to complete workouts in Zwift? Nope. You don’t need the TrainerRoad app to complete workouts in Zwift. If you want to make adjustments to your TrainerRoad training plan, build a new plan, or adjust your TrainerRoad settings you can do all of these things from the website. Will outside workouts sync to Zwift? No, only indoor versions of workouts will sync to Zwift. Will group rides and other calendar items sync to Zwift? No, only structured TrainerRoad workouts will appear in Zwift.

Activity Sync • Last updated on Jun 04, 2026

Smart Trainer Modes Explained

A "smart" ("electronic") bike trainer has electronic features that allow riders to choose how they would like to work out: with resistance that's controlled automatically, or resistance controlled manually a la a mechanical trainer. This can be accomplished using two modes. The terminology for each mode differs between manufacturers, but the functionality of each mode is the same. Let's dive in... Note: TrainerRoad will display the modes that are supported by your trainer when you pair your trainer. ERG Mode (Resistance Control Mode) This is the most commonly used mode. TrainerRoad can automatically control the trainer's resistance in accordance with the workout's profile while in ERG mode. There's no need to shift in this mode as the resistance will change automatically, and we recommend keeping a steady and easy-to-hold cadence throughout the entire ride (unless workout instructions tell you otherwise or you need to "ramp up" your pedaling for a tough interval). Tips when using ERG mode: Gearing can affect the nature of your workout. Follow these gearing tips when completing a workout in ERG mode: Set your gearing - In order to maintain smooth, even power across all of your power zones, you should maintain a mid-ring gearing in the rear cassette, and either a mid (if you have three) or inner (if you have two) front chainring. Your chain should follow a straight path from rear to front. This will also help you avoid hitting a wattage floor. When in doubt, check your Trainer's manual for their recommended gearing settings or reach out to us. Mid-gear in the rear cassette IMG_0284-2.jpg Inner chainring in the front IMG_0293-2.jpg Maintain your gearing - In most cases, you should not change gears once you've set your gearing. Changing your gears may confuse your smart trainer and can result in a temporarily uneven delivery of resistance. Cadence can directly change your output power during your workout if you're changing your RPMs significantly (e.g. >10-15 RPM). When increasing your cadence, your power will attempt to rise; to counteract this, your trainer will lower the resistance. The opposite will occur when lowering your cadence; an increase in resistance will be felt. Anticipate upcoming intervals by slowly ramping your cadence before the interval begins. You should ramp to your desired cadence that you'd like to maintain during the interval. This will help you be able to manage the upcoming change in prescribed power. Maintain a steady cadence - With the exception of the previous point, it's recommended to maintain a constant cadence within a range from 80-100 rpm during your workout. This is the best practice unless otherwise stated in the workout description and/or text. For even more information on ERG mode, click here. Resistance Mode This mode mimics the functionality of a magnetic trainer with a linear power curve. This mode includes a variable resistance setting that can be electronically adjusted. Tips using Resistance Mode: Changing Gears When using resistance mode, you'll need to change gears as you typically would while riding outdoors. To reduce wear on your trainer, try to select your gearing that limits cross chain as much as possible. This will also keep you riding as quietly as possible indoors. Finding the right Resistance Percentage You may find that the "default" resistance percentage of 50% that many trainers default to is far too high to actually train at based on your gearing - it might be impossible to turn the pedals. If you plan on using Resistance modes, we highly recommend finding the right Resistance mode percentage before starting your workout. If you use the TrainerRoad desktop app, you can use the left and right arrow keys to adjust the Resistance mid-workout. Standard Mode This mode mimics the functionality of a fluid trainer with a non-linear, exponential power curve. This mode includes a variable resistance setting that can be electronically adjusted. The major advantage of the Fluid Power Curve (Standard Mode) is that one setting can cover a wider range of wattages. Since the curve ramps up, the maximum power you can generate in a giving setting is greater than the Magnetic curve (Resistance Mode), which can be seen in the graph. magnetic-resistance-turbo-trainer-power-curve-2.jpg Shown above is a power curve of magnetic and fluid trainers. Resistance Mode mimics the linear power curve of a magnetic trainer while Standard Mode mimics the non-linear curve of a fluid trainer. Our Recommendations For most training sessions, we recommend using ERG mode. In this mode, smart trainers constantly adjust resistance to match TrainerRoad's target power - no shifting or cadence adjustments necessary. ERG mode allows you to focus purely on the workout at hand. That said, there are a few special cases where using ERG mode is not recommended. 1. FTP testing intervals on an 8-minute or 20-minute FTP Test Test intervals inside of one of an 8 minute or 20 minute FTP test will need to be done in either Standard or Resistance mode. Since these intervals should be done as hard as you can, we don't want ERG mode limiting your power output. Don't worry though, TrainerRoad will automatically switch your trainer out of ERG mode during test intervals. Note: The Ramp Test used to calculate FTP can be completed in any mode, but ERG mode is recommended. 2. Sprint intervals ERG trainers perform a brief ramp up to an interval’s target power. For longer, less-intense intervals, this ramp-up is hardly noticeable. However, this ramp is more pronounced for short, high-intensity intervals. If an interval is under 30 seconds, riders may want to consider riding in Resistance mode to avoid any lag time in reaching their target watts. Changing Modes on Mobile (Android & iOS) Before starting your workout - First pair your device under the Device tab. - Once paired, tap on your trainer to bring up the device settings. - From this page, you can now change between your trainer's available modes. settings_KICKR.gif During a workout - Tap the devices button in the bottom right-hand corner of your workout screen. - This will take you to the Device Quick Actions menu. - Tap Smart Trainer to initiate a spindown calibration - Tap Power Meter to initiate a zero calibration. quicksettings_KICKR.gif Changing Modes on Desktop (Windows & Mac) Before starting your workout - First, pair your device under the Device tab. - Once paired, tap on your trainer to bring up the device settings. - From this page, you can now change between your trainer's available modes. change_mode_before.gif During a workout - From the bottom toolbar, click on the menu showing your current mode. - From the menu, select your desired mode. - Use the slider to the right to adjust modes (if applicable). - Then continue to ride! change_modes_during.gif

Smart Trainers • Last updated on Aug 20, 2026

Power Rankings and Rider Types Explained

Power Rankings in TrainerRoad give you a clear view of where your power stands compared to other TrainerRoad athletes. This feature also determines your power phenotype, helping you understand what type of rider you are based on your performance across different effort durations. How is Your Phenotype Determined? TrainerRoad measures your power over various durations, from short sprints to sustained efforts. Based on this data, you are categorized into one of six power phenotypes: - Sprinter – Excels in short, high-power efforts. - Puncheur – Strong in repeated, punchy surges over rolling terrain. - Rouleur – Powerful and consistent over flat and rolling terrain. - Time Trialist – Best at sustained, steady solo efforts. - Climber – Thrives on long, high-intensity climbs. - All-Rounder – Versatile across different types of efforts. Your power phenotype reflects your natural strengths and performance distribution across different types of efforts. Over time, as your training evolves, your phenotype may shift. How to Use Power Rankings and Your Phenotype Knowing your power phenotype helps you: - Optimize Your Training – Focus on your strengths while improving weaker areas. - Plan Race Strategies – Choose tactics that match your natural abilities. - Set Performance Goals – Compare yourself with other riders and track progress. You can view your Power Rankings and Phenotype directly in TrainerRoad. Head to your Career on the TrainerRoad website and select "Power Ranking" from the lefthand menu. Understanding Each Power Phenotype Sprinter Overview: You have exceptional finishing speed and generate your highest power in short, explosive efforts. You excel in races that come down to a final sprint, where your ability to accelerate past others in the last few seconds gives you an advantage. Your strength lies in anaerobic power and top-end speed. Relative Strengths: - Exceptional short-burst power - High top-end speed - Best suited for races that come down to a final sprint Excels at: - Flat or rolling races with sprint finishes - Short, punchy efforts - High speed positioning (criteriums, group rides) Pro Rider Examples: - Mark Cavendish - One of the greatest pure sprinters, excels in bunch finishes - Caleb Ewan - Compact, explosive sprinter with a low riding position - Fabio Jakobson - Powerful finishing speed, thrives in mass sprints - Charlotte Kool - A top sprinter with a strong finishing kick in bunch sprints - Lorena Wiebes - One of the fastest sprinters in the peloton, dominant in flat finishes Pro Races that Match Your Strengths: - Milan-San Remo - A long, flat race with a sprint finish - Tour de France sprint stages - Flat, high-speed finishes - Scheldeprijs - Known as a "sprinters" classic Puncheur Overview: You excel at strong, punchy efforts that make you competitive on short, steep climbs and rolling terrain, where you attack repeatedly and recover quickly. Your ability to surge over hills and power through rolling courses gives you an edge in races that feature short, sharp climbs. Relative Strengths - Strong 30-second to 5-minute power - Quick recovery from repeated surges - Best on short, steep climbs Excels at: - Hilly road races and rolling terrain - Attacking and responding to short surges - Breakaways and uphill finishes Pro Rider Examples: - Julian Alaphilippe - Aggressive, explosive on short climbs, thrives in classics - Lotte Kopecky - Excels in short, steep climbs and explosive attacks - Alejandro Valverde - Strong puncheur with uphill sprinting ability - Mathieu can der Poel - Great on rolling terrain, excels in attacking moves - Marianne Vos - A powerful puncheur who dominates across punchy, technical courses Pro Races that Match Your Strengths - Fleche Wallonne - Steep, short climbs with an uphill sprint finish - Liege-Bastogne-Liege - Rolling terrain that rewards explosive climbers - Strade Bianche - Punchy efforts on gravel climbs Rouleur Overview: You're a steady, powerful rider who performs well on flat and rolling terrain. Your ability to maintain high, consistent power over long efforts makes you a key player in breakaways, pacing, and setting the tempo in a race. You thrive in solo efforts, long pulls at the front, and courses that demand endurance and sustained speed. Whether controlling the peloton, bridging gaps, or driving a breakaway, your strength lies in keeping the momentum high and pushing the pace when others start to fade. Relative Strengths: - Sustained high power output - Strong on flat and rolling terrain - Durable in breakaways Excels at: - Holding a steady pace in group rides - Long solo breakaways - Setting tempo in a peloton Pro Rider Examples: - Wout van Aert - A powerhouse in breakaways and on rolling courses - Lucinda Brand - A relentless engine who thrives in tough conditions - Mads Pedersen - High power and versatility on rolling terrain - Marlen Reusser - Consistently one of the most durable riders in the peloton - Jasper Stuyven - Strong in classics, excels in solo efforts Pro Races that Match Your Strengths: - Paris-Roubaix - A long, punishing race over cobbles - Tour of Flanders - A mix of rolling terrain and power climbs - Breakaway-friendly stages in Grand Tours - Where strong engines can go the distance Time Trialist Overview: You are strongest in steady, solo efforts, where pacing and efficiency matter more than quick bursts. You can hold power for long durations, making you a strong time trialist or breakaway rider. You don’t rely on sprinting or repeated surges but instead on a smooth, controlled effort over long distances. Relative Strengths: - Consistent power over long durations - Best at steady-state efforts - Strong in solo racing situations Excels at: - Time trials - Solo breakaways - Long endurance rides at constant effort Pro Rider Examples: - Chloe Dygert - Consistently one of the best TT riders in the peloton - Filippo Gana - Dominates in flat TTS, raw power specialist - Stefan Kung - Consistently strong in time trials - Josh Tarling - A powerhouse time trialist with relentless high power - Ellen van Dijk - A multiple-time world champion in the time trial Pro Races that Match Your Strengths: - Time trials in Grand Tours - Where pacing is everything - World Championships (ITT) - The ultimate test against the clock - Flat courses - Where solo breakaways have good odds Climber Overview: You thrive when the road tilts upward, relying on your exceptional power-to-weight ratio to sustain efforts on long, grueling climbs. Your endurance and aerobic capacity shine on mountain routes, making you a formidable force when the terrain gets steep. Relative Strengths: - High power on long climbs - Strong aerobic endurance - Best on sustained high-intensity efforts Excels at: - Long climbs and mountain stages - Hilly group rides or races - Sustained intensity over extended durations Pro Rider Examples: - Egan Bernal - Strong climber, especially at high altitude - Sepp Kuss - Grand Tour climbing specialist - Ashleigh Moolman-Pasio - A strong climber with endurance for hilly and mountainous races - Annemiek van Vleuten - One of the best climbers ever, thrives in long, high-mountain races - Adam Yates - Thrives on long, sustained climbs Pro Races that Match your Strengths: - Tour de France mountain stages - Climbs like Alpe d'Huez - Giro d'Italia & Vuelta a Espana - Multi-day races with relentless climbing - Il Lombardia - A one-day race dominated by steep climbs All-Rounder Overview: You’re a versatile rider who can perform well across multiple types of terrain. You don’t have a single standout specialty but instead have a balanced mix of strengths that allow you to compete in different race situations. You may not be the best sprinter, climber, or time trialist, but your ability to handle a bit of everything makes you a strong competitor. Relative Strengths: - Adaptable to varied race conditions - Competent in climbing, sprinting, and endurance efforts - Consistent performance across multiple effort durations Excels at: - Stage races requiring multiple skills - Rolling terrain and mixed courses - Endurance-based rides with varied demands Pro Riders Examples: - Remco Evenepoel - Versatile across different terrains - Kasia Niewiadoma - Strong acress multiple disciplines, from climbing to rolling terrain - Tadej Pogacar - Balanced across all race types - Jonas Vingegaard - Excels in multipls disciplines - Demi Vollering - Versatile across climbing, time trials, and hilly races Pro Races that Match Your Strengths: - Stage races (Tour de France, Vuelta a Espana, Giro d'Italia) - Where versatility is key - Strade Bianche - A mix of climbing, rolling terrain, and endurance - Hilly one-day races - Where different strengths come into play As your training progresses, your phenotype may shift. Keep training, refining your strengths, and improving your overall performance with TrainerRoad!

Power 101 • Last updated on Aug 20, 2026

My Non-Smart Trainer Is Not Listed — Can I Still Use TrainerRoad?

If your non-smart trainer is not listed in the Equipment Checker and you don't have a power meter, there’s a good chance you can still train with TrainerRoad using VirtualPower. You can do this by using the power curve from a different trainer. How to Train with Your Unlisted Non-Smart Trainer Use VirtualPower. VirtualPower allows riders to train with power reading derived without a power meter or smart trainer. You will only need a speed sensor and a non-smart trainer. How it all works: Every make, and model of a trainer has a unique speed-to-power ratio — this is known as the trainer's "power curve." TrainerRoad takes the speed readings from a rider's speed sensor and uses those to calculate VirtualPower based on the trainer's unique power curve. Your Solution: When you own a non-smart trainer we do not have listed, you can use a power curve of another trainer we support to train with VirtualPower. Will using a different power curve make my power less accurate? Yes; however, when it comes to training with VirtualPower, consistency is much more important than data accuracy. Even if your VirtualPower readings are not 100% representative of your outdoor power, you can still reap the benefits of training with power as long as you use the same trainer and power curve for each workout. Doing so means your results will be comparable, and you'll be able to track your progress. How to Find a Compatible Power Curve for Your Unlisted Non-Smart Trainer Non-smart trainers come in three varieties classified by how they apply resistance: fluid, magnetic, and wind. The three different types of trainers have slightly different power curves. When it comes to finding a compatible curve for your trainer, the most important thing is to choose a curve that matches the type of trainer you have. For example, if you have a magnetic trainer, you'll want to use the power curve from another included magnetic trainer. This quick guide should help: Fluid Trainers: These trainers use fluid chambers to produce resistance. They have non-linear, exponential power curves, which means that as the rider increases their speed, they will encounter more resistance. FluidTrainerCurve.png Compatible power curves we commonly recommend are: - CycleOps Fluid 2 - Giant Cyclotron Fluid - Kurt Kinetic Road Machine Magnetic Trainers: These trainers use a magnetic flywheel that creates resistance for the rear tire. These trainers have multiple resistance levels that you can usually change by using a tethered hand brake. They have linear power curves, which means that the same amount of resistance is applied regardless of how fast you're pedaling. MagTrainerCurve.png Compatible power curves we commonly recommend are: - Elite Mag (5 resistance levels) - Tacx i-magic (7 resistance levels) - Kurt Kinetic Mag (9 resistance levels) Wind Trainers: These trainers use a fan that is powered by the cyclist’s legs. Similar to fluid trainers, wind trainers have non-linear, exponential power. This means that they provide more resistance the faster you pedal. WindTrainerCurve.png Compatible power curves we commonly recommend are: - Kurt Kinetic Cyclone - CycleOps Wind How to set up VirtualPower (Desktop) Step 1: Open the TrainerRoad app, and go to the Devices section. Screen_Shot_2021-03-23_at_11.02.26_AM.png Step 2: Select Turn On in the VirtualPower section at the bottom of the window. Screen_Shot_2021-03-23_at_11.03.23_AM.png Step 3: Enable VirtualPower, select your trainer manufacturer/model, and select Save. Note: Make sure your trainer's resistance setting is set to the same level as your VirtualPower selection. If you change the setting, you'll need to change the selection in TrainerRoad. Screen_Shot_2021-03-23_at_11.03.35_AM.png How to set up VirtualPower (Mobile) Step 1: Enter the Devices section of the app, and tap Turn On next to VirtualPower. VP_RN1.PNG Step 2: Select your trainer's manufacturer VP_RN2.PNG Step 3: Tap on 'Model' and find your trainer from the list. VP_RN3.PNG Step 5: Select the correct resistance level (if applicable) Note: Make sure your trainer's resistance setting is set to the same level as your VirtualPower selection. If you change the setting, you'll need to change the selection in TrainerRoad. VP_RN4.PNG What to Do After You’ve Found a Compatible Power Curve for Your Non-Smart Trainer Test your chosen power curve with a “Free Ride.” Free Rides are workouts that do not have power targets. You can find one in the app by searching the Workout Page for “Free Ride.” It can take a little trial and error to find a good power curve for your non-listed, non-smart trainer. Before diving into a training plan, we recommend you doing a couple of Free Rides to test out a few different curves to discover which one is best for you. Once you’ve found a power curve that works for your unlisted non-smart trainer, it’s important to stick with it. Using the same power source, and thus the power curve is critical in training with power. Without this kind of consistency, the precision and effectiveness of your training will be greatly compromised. Worried This Solution is Not for You? If you start training with your unlisted non-smart trainer and discover this solution is not right for you, you have 30 days upon signing up for TrainerRoad to get your money back. No questions asked.

VirtualPower • Last updated on Aug 13, 2026