RAI
Personalized running training

Run better. Train with purpose.

Workouts that adapt to your routine and your progress.

Ready in under 2 minutes.

Get it on Google PlayDownload on the App Store
Achievements screen showing a 12-week consecutive training streak
App screen showing the week's training plan and half marathon goal

Rai is an AI running coach that combines training science, your real data, and your feedback to build and adapt your plan.

6000+active runners4.8App Store & Play Store
Compatible with StravaGarminCompatible with Apple HealthCompatible with Health Connect
Photo of Lya Rezende smiling
Lya Rezende@rezendelyaa
“I love that Rai guides you without pressuring you to run. It's an app that's easy to use, super intuitive, answers all your questions, and offers ways to help you overcome your personal challenges in running. Highly recommend!”
Photo of Ludmilla Oliveira running
Ludmilla Oliveira@ludmilla_oli
“Perfect both for beginners and for anyone chasing performance like me — Rai takes you to another level! Forget generic internet spreadsheets! Custom training built just for you! Love it!”

No more generic spreadsheets.

Spreadsheets don't change. Rai does.

Spreadsheet / PDF
  • –Fixed plan
  • –One-size-fits-all
  • –No feedback
Rai
  • ✓Adapts to your pace
  • ✓Personalized to your goal
  • ✓24/7 chat and weekly tweaks
Rai vs. Spreadsheet vs. Strava