Ride. Analyze. Improve. Precision over Gimmicks

Connect your smart trainer or ride outside, start your workout, and track your FTP and VO2max trends. Structured indoor training, no distractions.

Desktop versions (Windows & macOS) planned

Frequent updates. Built with the community. Come along for the ride.

VO2Max Estimation VO2Max Estimation

Track your VO2max trend ride by ride.

Desktop & Mobile

Train on Windows, Android, and more.

Smart Trainer Control Smart Trainer Control

Automatic resistance control for your workouts.

FTP Trend

See your FTP progress week by week.

VO2Max Estimation

Track your VO2max trend ride by ride.

Desktop & Mobile

Train on Windows, Android, and more.

Smart Trainer Control

Automatic resistance control for your workouts.

FTP Trend

See your FTP progress week by week.

Early Release

Available Now — Free during Early Release

ENDURE is live on iOS and Android as an Early Release, and completely free to use while we continue to improve. Desktop versions for Windows and macOS are planned. We're building this together with the cycling community.

See It In Action

From app start to riding in under 30 seconds. Precise training, no detours.

App start to ride — real speed, no time-lapse

Industry first for cycling apps

Lactate, logged from your bike.
LT1 & LT2 estimated automatically.

ENDURE is the first cycling app that lets you log lactate readings directly during a ride — or add them afterwards. From those values we automatically estimate your LT1 and LT2 thresholds, complete with a confidence tunnel around the curve. No spreadsheets, no separate tools — your blood markers live next to your power.

LT1 + LT2

Auto-estimated

In-ride · Post-ride

Log when you want

In-ride logging: Capture lactate values mid-workout without leaving the ride screen.
Post-ride entry: Or add them later from your activity history — no rush.
Automatic LT1/LT2 estimation: A fitted curve with a confidence tunnel turns your readings into actionable thresholds.

Logging a lactate reading for a workout.

What you get:

Lactate profile + LT1/LT2 with confidence tunnel.

New Feature

Own the climb.
Measure how efficiently you actually climb.

Climbing Efficiency measures how effectively you turn watts into vertical meters. ENDURE automatically detects climbs in your outdoor rides and calculates a personal climbing score — one of the first apps in the world to do this.

VAM

Vertical speed measured

Unique metric worldwide

Automatic climb detection: ENDURE identifies every climb in your outdoor rides.
VAM-based scoring: Your vertical ascent speed (m/h) is the core of the metric — pure climbing ability.

Climbing Efficiency feature in ENDURE app

Everything you need for indoor training & analysis

A curated workout library, deep ride analytics, and rock-solid trainer connectivity. That's the whole pitch.

Fast & Rock-Solid

Ready in Seconds: From app start to riding in under 30 seconds. No bloat.
Crash-Proof Sessions: Auto-resume, reconnect & buffer. Never lose a ride.
Lightweight: Runs smooth, no gaming PC required.

Progress Analytics

FTP & VO2max Trends: Track your fitness evolution over weeks and months.
Indoor + Outdoor: Syncs your Strava rides for a complete picture.
Power Profile: Visualize your strengths across durations.

Structured Training

Targeted Workouts: Physiologically meaningful training only (VO2max, Threshold, Sweet Spot) — no filler.
Universal Import: Supports .ZWO, .MRC, and .ERG files.
Quick Free Ride: Optional ERG mode to ride by watts instantly.