RunNerd.

Your AI running coach with adaptive weekly plans, post-run audio analysis, and a coach that actually remembers what you ran last Tuesday.

RunNerd is your AI running coach. Connect any watch that syncs to Apple Health or intervals.icu — Apple Watch, Garmin, COROS, Polar, Wahoo, Suunto — and get personalized weekly training plans, post-run audio analysis, and a coach that knows your history.

WHAT IT DOES • Adaptive weekly plans that learn from what you actually run, not what a generic template says you should • Post-run audio coaching brief — listen to your analysis hands-free • Mile-by-mile splits with HR zones, pace, elevation, and cadence • Race-aware planning — set a goal race and your plan periodizes automatically • Conversational coach for questions like "Why was my HR higher today?" or "What should tomorrow look like?"

PRIVACY-FIRST • HealthKit data is read-only and processed only to generate your coaching content • Sign in with Apple — no passwords, no tracking • Not sold, not shared with advertisers

NOT MEDICAL ADVICE RunNerd is not a medical device and does not provide medical advice. Always consult a healthcare professional before starting or changing an exercise program. Stop and seek medical care if you experience any concerning symptoms while running.

REQUIREMENTS • iPhone with iOS 15.1 or later • Apple Watch recommended for in-workout heart rate • Apple Health permissions for workouts, heart rate, and active energy • Intervals.icu supported for linking non Apple Watch devices (Garmin, COROS, etc) - creating an account is easy and free