Your training.
Your data.
Your coach.
Cycling ERG · Run planning · AI coaching · PMC
↓ scroll
Train with a plan, not a guess.
Drag workouts onto your calendar. Export structured .fit files to your
Garmin or Coros. See your projected fitness weeks ahead.
The Performance Management Chart, done right.
Import any FIT, GPX, or TCX file. Get NP, IF, TSS, and a full PMC — no subscription, no waiting.
Coached by Claude.
Ask for a plan. Question your training load. Get workouts written to spec. Your own Anthropic API key or Claude subscription — your conversations stay on your machine, and every plan change waits for your approval.
ERG on the bike. Pace on the treadmill.
Connect any Bluetooth trainer. Follow structured intervals at exact wattage targets. Guide treadmill runs with step-by-step pace cues.
Trainer connection requires Chrome or Edge — Firefox and Safari don't support Web Bluetooth.