About ENDURE
ENDURE is an indoor cycling training app built around one idea: precision over gimmicks. No games, no filler, just the training and analysis that actually make you faster.
Who's behind ENDURE
ENDURE was founded by Christoph Martin, a cyclist and software engineer, and is developed in Austria. It started from a simple frustration: indoor cycling apps were full of gimmicks and games, but thin on the honest analysis that helps you improve. ENDURE is the app we wanted to train with ourselves.
Precision over gimmicks
Every feature earns its place. The workout library carries only physiologically meaningful sessions (VO2max, threshold, sweet spot) with no filler. Sessions start in seconds, survive dropouts with auto-resume, and run smoothly without a gaming PC. We would rather do a few things exceptionally well than bury you in noise.
How our metrics work
FTP and VO2max are modelled from your recorded power and heart-rate data across rides, so trends reflect real progress over time. LT1 and LT2 are estimated from lactate readings you log in-ride or afterwards, fitted to a curve with a confidence tunnel. Core body temperature comes straight from a natively paired CORE sensor, shown live with heat zones so heat training becomes as measurable as power. Climbing Efficiency scores how effectively you turn watts into vertical metres using your ascent speed (VAM).
Where ENDURE is heading
Toward the coach. The metrics are the foundation; the AI coach is what we build on them. Today it plans each day from your rides and a morning check-in, explains the pick, offers alternatives, builds workouts and reviews every ride. The coming releases keep going in that direction: training guidance that uses everything the app knows about you. Virtual worlds and racing are not on the list and will not be. The roadmap in the app shows what is next.
Built with the community
ENDURE ships frequent updates, and feature requests feed straight into the cycle. The direction of the app is shaped by the cyclists who ride with it. Come along for the ride.