The Sufferfest is the most effective training app available for time-crunched cyclists and triathletes, giving you everything you need to get stronger, faster and tougher.

** Exclusive to The Sufferfest, Four-Dimensional Power (4DP™) measures your complete power profile to determine your Rider Type, identify your primary area for improvement, and personalize the power targets in your workouts to 4 metrics (not just FTP) for the most effective training anywhere. Find out more here:

Get unlimited access to:
** Library of structured, indoor training cycling workouts designed by elite coaches, including 28 NoVid workouts without an associated video.
** Running and triathlon bike training workouts.
** Strength training for cyclists programme.
** 36 15-minute yoga for cyclists videos to improve your core strength, enhance flexibility, and speed recovery.
** A powerful 10-week mental toughness programme to build the 4 habits of the mentally tough: goal setting, positive thinking, strong focus, and reviewing to improve performance.
** Over 100 training plans for road, triathlon, cyclocross and xc mtb; novice to advanced. Add yoga, strength training, or mental toughness to any plan with the click of a button.

Create your own account at and then connect your devices via Bluetooth 4.0. Control your smart trainer or use Virtual Watts with a conventional trainer and Bluetooth speed sensor.

* iPhone: 5s, 6, 6 Plus, 6s, 6s Plus, 7, 7 Plus, 8, 8 Plus, X, Xs, Xs Max, Xr, 11, 11 Pro, 11 Pro Max
* iPad: iPad Retina, Mini, Mini (Retina), Air 2, Pro or newer
* iOS 12.2 or greater

For more information visit:
** Our website:
** Questions? Email:
** Terms of Service:

What’s New

Version 6.19.0

• Fixed bug with Yoga videos starting muted

• Added Inspiration section to Cycling workouts

Ratings and Reviews

4.8 out of 5
1.6K Ratings

1.6K Ratings

Seezle23 ,

Fantastic App/Training programs

Your wallet won’t ‘suffer’ as this is a well designed and motivating app to help you accomplish any goal. Versatile, easy to use, as challenging as you’d like with the best test I’ve used for power/FTP numbers. I trialed Zwift, TrainerRoad, Rouvy, Peloton and several free virtual cycling apps and found The Sufferfest to come out on top. The real UCI footage as well and Tours lead up breathtaking passes adds a new dynamic for keeping you motivated during the workout. You also have GCN indoor classes and no video option as well. Settings are completely customizable so you can see as much or as little data as you desire. Training plans are done by professionals and easy to follow. The mental toughness program was novel and has helped me tremendously, something I haven’t seen with any other app/program. The app has it all. Unless you’re dying for a videogame appearance I recommend Sufferfest for all your training/exercise needs. You can add to phone, iPad and even computer. Well done.

Dpiccer ,

Suffer in Style

I ride approximately 100 miles per week in the spring and summer so in the fall and winter I like to slow it down a bit. The Sufferfest app is perfect for my training. The app offers a wide array of rides all well paired with music and beautiful scenery. Graphics are ideal with indicators of when your power and cadence is set to change. I use the app with my Wahoo trainer and when I purchased the trainer I was planning on a subscription to another app until I found Sufferfest. Perfect app for my training needs.

The one and only Cannoli ,

Great app, but a few gripes...

Absolutely love the content, but the app can use some refining. First, when doing a workout with a video, if you background the app to change your music, or in my case, switch to my home automation app to turn on my trainer fan, upon returning to the Sufferfest app, the video no longer plays. The workaround is to go to settings and disable video playback with the toggle switch, then re-enable playback. Definitely an annoyance.

The second thing is the ability to maximize the video by double tapping the screen no longer works. Expanding the video filled the wide screen TV that I AirPlay to. Now I have two rather large black bars on the top and bottom like watching a letterbox video on an old fashioned 4:3 TV. This change has actually been in place for some time. I just haven’t reviewed the app until now.

Finally, the sensitivity of the button to change the 4DP settings from individual to all at once requires pinpoint accuracy. Trying to make the adjustment at 95 RPM is an exercise in futility. I can literally see my heart rate increase from the frustration.

Come on Wahoo! Time to listen to user feedback and refine what could be a 5-star application!

App Privacy

The developer, Wahoo Fitness, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Wahoo Fitness L.L.C.
141.3 MB

Requires iOS 12.2 or later. Compatible with iPhone, iPad, and iPod touch.


English, Spanish

Age Rating
Infrequent/Mild Profanity or Crude Humor
In-App Purchases
  1. Monthly Subscription $14.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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