Triathlon, running, cycling, trail, swimming. Connect your watch, set your goal: the AI builds and adjusts your plan based on your load, fatigue and weather — like a real coach, continuously.
No credit card · 1 month free · Cancel in 1 click
Not just a fixed plan: coaching that adjusts to you, continuously.
A plan calibrated to your thresholds and progress, with the right dose of intensity at the right time.
The coach watches your fatigue (recovery, sleep, feel) and eases off when needed. Gradual progression guaranteed.
Every Sunday, your plan arrives, ready and tailored. No more spreadsheets, no more doubt about what to do.
Synced with Intervals.icu (Garmin, Strava, Polar, COROS, Wahoo…). Plans designed by Claude (Anthropic AI) based on your form, sport and goals.
A personalized training plan every Sunday based on your load, fatigue, feel and upcoming races.
Detailed brief before each race: pacing, nutrition, weather, checklist, mindset.
Form, upcoming sessions, races ahead, personal records. All in real time.
Daily calories, macros and menus based on the day's training + weekly shopping list.
Ask your AI coach anything. It knows your profile, your form, your plan.
Structured sessions (interval by interval) ready to follow on your watch — Garmin, COROS, Wahoo, Suunto… via Intervals.icu.
No coach to call, no spreadsheet to fill. You connect your watch, the AI does the rest.
Garmin, Strava, Polar, COROS, Wahoo… via Intervals.icu (free). Your past activities sync automatically.
Your target race, its date, your goal time. The coach detects your thresholds automatically.
Every Sunday, a plan tailored to your form and the weather, a brief before each race, and a coach to talk to.
No random recipes: the coach applies the recognized principles of endurance training.
Base → build → taper phases, recovery weeks, peak form aimed at your target race (Friel method).
~80% easy endurance, ~20% well-placed intensity — the approach that builds fitness without burning out (Seiler).
Form, fatigue, recovery, sleep, thresholds: every decision relies on your real data, not a generic plan.
Claude Opus AI (Anthropic) reasons over your full profile to personalize each session.
Easy volume + threshold and VO2max work, paces calibrated on your data (Daniels / VDOT method).
Power-based training: FTP, sweet spot, threshold and VO2max (Coggan & Allen).
Technique first, then threshold pacing (CSS / Swim Smooth).
Bricks, intensity-based race pacing and nutrition — specific to your distance.
1 month free, no commitment. Cancel anytime from your account.
1 month to test all features with no commitment.
For serious endurance athletes who want a 24/7 coach.
Just an Intervals.icu account (free), which automatically gathers your data from your watch or app (Garmin, Strava, Polar, COROS, Suunto, Wahoo…). You paste its API key in 2 minutes after signing up — that's it. The AI (Claude) is included in the subscription, you have no key to create.
Almost all of them: Sports Coach works through Intervals.icu, which syncs with Garmin, Strava, Polar, COROS, Suunto, Wahoo, Zwift and many more. Structured workouts can be pushed back to your watch (Garmin in particular).
Endurance sports: triathlon (sprint to Ironman), running (10K to ultra-trail), cycling, trail running, swimming. All levels — from beginner to veteran. The coach adapts to your thresholds, history and race calendar.
The coach uses Claude Opus (Anthropic), one of the most capable AI models. Each plan, brief and chat has an API cost. At this price we cover costs and fund future development.
Yes. Your Intervals.icu key stays on our server only to run the coach for you. No data is shared. You can export or delete your account at any time.
From your account → Subscription → Manage my subscription (Stripe). Immediate cancellation, access until the end of the paid period.
1 month free, no credit card required to start.
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