Running · Trail · Swimrun · Triathlon
Train
smarter.
Personalized, adaptive training plans based on sports science. Exportable to your watch.
14-day trial, cancel anytime.
4
Sports
10k+
Sessions generated
98%
Plan completion rate
4.8/5
Satisfaction
Disciplines
4 sports, one coach.
Features
Everything you need to progress and perform.
Science-based periodization
3:1 progression, load and recovery cycles, volumes adjusted to your profile.
Real-time adaptation
Your plan adapts to RPE feedback, missed sessions and fatigue.
Watch export
Export as .fit or send directly to your connected watch.
Multiple goals
Trail in June and swimrun in September? Smart merging.
How it works
3 steps to your plan.
Define your goal
Race, distance, date. Or a maintenance / discovery program.
Complete your profile
VMA, experience, availability. The plan adapts to you.
Follow your plan
Detailed sessions, zones, watch export. Adaptive week after week.
Free, no sign-up
The engine's maths, out in the open.
Nine calculators using the exact formulas behind Endu, each explaining its method. Everything runs in your browser: nothing you type is sent anywhere.
Push your limits.
Thousands of sessions designed to help you progress.
Pricing
Simple and transparent.
Billed annually (€59.88/yr) or €7.99/month with no commitment
- 14-day free trial
- Personalized & adaptive plan
- .fit export to your watch
- Multi-goal merging
- No commitment
