Marathon Coach

Race plans that adapt to you

Only for iPhone

Free · In‑App Purchases · Designed for iPhone

iPhone

Set your goal once. Adaptive half & marathon plans from Apple Health, scheduled on Apple Watch. Free core; Pro for daily coaching. Train Smarter™. Marathon Coach™ — Train Smarter™ Set your goal once. Get an adaptive race training plan that appears in the native Apple Watch Workout app — no chat coach, no spreadsheets. THREE PILLARS • Glanceable — Open the app and see today’s workout instantly: distance, pace guidance, and your week at a glance. • Autonomous — Plans build and adapt from your real runs, sleep, heart rate, and training load. No typing to an AI chat coach. • Watch-native — Send your plan to Apple Watch. Workouts appear under Scheduled in the Workout app via WorkoutKit. HOW IT WORKS 1. Set your race goal, target time, and training level (~2 minutes). 2. Connect Apple Health (optional but recommended) for personalized adaptation. 3. Send your plan to Apple Watch — start workouts from your wrist. 4. Weekly reviews and recovery signals adjust your plan as you train. FREE CORE The full core experience stays free: goal setup, adaptive plan, Apple Health integration, Apple Watch scheduling, weekly plan review when you open the app, and share cards. No account required for free use. MARATHON COACH PRO (OPTIONAL) Upgrade to Marathon Coach Pro for deeper coaching — daily plan tune-ups, recovery-aware adjustments after rough days, post key-workout reviews, and background plan refresh when entitled. Subscribe in the app via Apple (auto-renewable). Manage or cancel anytime in Settings → Apple ID → Subscriptions. AI COACHING (OPTIONAL) Enable AI coaching in Settings for plan adjustments from summarized Health metrics — never raw GPS tracks. Or keep a local plan with zero server traffic. You can turn AI off anytime. SHARE YOUR PROGRESS Export branded share cards — race countdown, week in review, latest workout — as square or 9:16 Story images. REQUIREMENTS • iPhone (iOS 17+) • Paired Apple Watch (watchOS 10+) for scheduled Watch workouts • Not optimized for iPad in this version Training guidance only — not medical advice. Consult a physician before starting or changing any exercise program. Privacy: https://www.getmarathoncoach.com/privacy Support: https://www.getmarathoncoach.com/support

Ratings & Reviews

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What’s new in 1.1 • Marathon Coach Pro — optional App Store subscription for deeper coaching • Daily AI plan tune-ups (Pro) • Recovery-aware and post key-workout plan adjustments (Pro) • Background plan refresh when Pro is active • Free core unchanged — race plans, Apple Health, Watch scheduling, weekly review, and share cards stay free • High-touch UI languages: English, Japanese, German, French • Reliability and security improvements (App Attest, plan-engine gates) Training guidance only — not medical advice.

Version 1.1

The developer, Jon Sern Lim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Jon Sern Lim
Size
  • 5 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 3 more
  • English, French, German, Japanese
Age Rating
9+
In-App Purchases
Yes
  • Pro Annual $99.99
  • Marathon Coach Pro Monthly $12.99
  • Learn More
Copyright
  • © 2026 Jon Sern Lim
  • Developer Website
  • Privacy Policy