The training plan that adapts when life happens.
Connect your watch. Tell AthleteOS your race. AthleteOS builds your plan, then changes it whenever your training, sleep or schedule does, and tells you why in plain English.
Build my race plan, free · Pricing · Training blog
Built for athletes training for a goal race
AthleteOS is an adaptive training plan and AI coach for self-coached endurance athletes. It works for running, cycling, swimming, triathlon and other multi-sport events, from a first half marathon to a 70.3 or a gran fondo. One plan, built around your real week.
How AthleteOS works
- It adapts. Miss a workout, get sick, travel, or sleep badly, and your plan changes with you.
- It explains. Every session and every change comes with a plain-English reason.
- It fits your week. AthleteOS plans around your real availability, not an ideal week.
- It is honest. It backs off when your data shows fatigue and never pushes volume for vanity.
Works with your watch and Strava
Keep your Garmin and Strava. AthleteOS reads from them. They tell you what happened; AthleteOS decides what you should do next.
Free plan, or a coach
Free gives you a race plan. AthleteOS Coach gives you a coach: daily adaptation, plan reshape when life changes, and coach chat. $19.99 per month or $180 per year, with a 14-day free trial.
AthleteOS is not medical advice or a substitute for it.