About ENDURE
ENDURE is an indoor cycling 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 is built by Christoph Martin, a cyclist and developer based 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. Climbing Efficiency scores how effectively you turn watts into vertical metres using your ascent speed (VAM).
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.