Plan your nutrition and download the fueling plan as GPX/FIT for your Garmin or Wahoo.
Pre-ride, in-ride, and post-ride fueling strategy built around your real watts.
We only read your route and power data to calculate your personalized fueling strategy — we never post anything to your account.
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Why RATIO
Thermal & climate intelligence
Strategies adapted to real-time thermal impact (heat alerts, temperature, and humidity via Open-Meteo) and elevation profiles.
Group & ride dynamics
We match your metabolic cost to tactical reality: from solo aerobic spins to full-gas pacelines, chain-gangs, or KOM hunting.
Route logistics & native sync
Precise management of tactical stops (full refills, water only) ready to export as GPX/FIT to your Garmin or Wahoo.
How it works
- 01
Multi-source ingestion
Upload a GPX file or connect your usual training platforms.
Works withStravaTrainingPeaksSOONIntervals.icu - 02
Physiological calibration
We cross-reference your route data with your real metrics: FTP, power thresholds, weight, and sweat rate.
- 03
Deployed to your bike computer
We generate a millimetric strategy — pre, during, and post-ride — and export it as GPX or FIT for you to load onto your bike computer.