PB-Runner Running Coach

Connect Claude to your running data and use it as your AI running coach. PB-Runner is a running app for iPhone, Apple Watch, Android and Garmin watches. Running is all we do, so we keep the detail other apps leave out, and Claude coaches you off it. On iPhone, runs recorded in Strava or other apps reach PB-Runner through Apple Health.

Your AI coaches you both ways: it reads your running and writes your next session to your wrist.

Ask how a run went and Claude reads your splits, pace and heart rate, plus running form (power, ground contact, vertical oscillation) from an Apple Watch. Ask how you are recovering and it reads your resting heart rate, sleep and heart-rate variability alongside your recent training load. Ask for a training plan for a 5K, 10K, half marathon or marathon and it drafts the sessions, shows them to you, and saves them only after you say yes. Each saved session appears in the PB-Runner app's Schedule and plays on your watch or phone with live cues: easy runs, tempo runs, intervals, long runs with a race-pace finish.

Things to ask:

• How did my last run go?
• How's my recovery looking this week?
• Build me a half marathon plan around four runs a week.
• Put 6 x 800 m at my 5K pace on Thursday.
• What could I run a 10K in right now?

You need a PB-Runner account (on the App Store and Google Play) with some runs recorded or imported. Sign in with the same Apple or Google account you use in the app. PB-Runner only reads and writes the training data of the account you sign in with and never shares your GPS routes. Coaching is training guidance, not medical advice.