Trackbag Analyze
Your training.Clear.
For every runner. Free. Private unless you share it.
Everything in one place.
Ten tools that elite runners use – now for everyone.
AI weekly review
Every Monday a short, honest summary of your week – and you can ask it anything.
Smart warnings
Sudden jumps in volume, low HRV, short sleep – flagged before they hurt you.
Fitness & form
Fitness, fatigue and form from your training load.
Race predictions
From 800 m to the marathon, steeplechase included.
Pace zones
Easy to repetition – from a real race, not wrist HR.
Lactate tests
Log step tests and see LT1 and LT2 move over time.
Recovery
HRV, resting heart rate and sleep against your own baseline.
Season vs season
Are you ahead of last year? Kilometre by kilometre.
Share with your coach
A read-only link for your coach or psychologist. Revoke any time.
Shoe mileage
Kilometres on every pair – written to your Trackbag profile.
Your data stays yours.
We store activity summaries – never GPS routes. AI sees only anonymous numbers, never your name.
Bring your data
intervals.icu
Syncs every night – works with COROS, Garmin, Polar, Suunto, Oura, Whoop…
FIT / GPX files
Upload straight from your watch.
Strava archive
Import your whole history from the Strava export (ZIP).
Garmin, COROS, Polar, Suunto
Via intervals.icu – connect your watch there once.