Public launch — June 1, 2026

Run smarter,
not harder.

Run Fun is your voice running coach — film a clip, get gait analysis from cloud GPU, and talk it through with Minna. Live coaching on your watch, real biomechanics on your phone.

Join the TestFlight beta Get App Store launch ping

TestFlight requires an iPhone running iOS 26 or later. App Store launch is June 1, 2026.

Three modes, one coach

Run better. Smile bigger. Go farther.

Run Fun pairs live voice coaching with cloud-grade gait analysis. Same Minna across every mode — she remembers your runs, your shoes, your goals.

  • Voice coach Minna

    Coaching that fits your vibe

    Minna talks you through your run — through your watch, your AirPods, and your phone. Set goals, talk through tough miles, hear feedback in your own ear.

  • Cloud biomechanics

    Real form analysis on real video

    Capture a 30-second clip on your phone. Cloud GPU runs full pose estimation, cadence, ground contact, overstride ratio, and a rainbow-trail render comes back to your camera roll.

  • Shoe fitting

    Compare shoes on your own feet

    Side-by-side fitting sessions for Fit Experts and curious runners. Film a few strides in each shoe, see how your form actually changes, share the comparison clip.

Denver runners

Monday nights at Wash Park.

Bring your shoes. Borrow a Watch + AirPods. Get filmed for 30 seconds, see your gait analysis on the spot, talk it through with Minna in your ear.

First meetup: Monday, May 26. Free. No app install required — we bring the gear.

Get notified

Ready, set, get notified.

Drop your email. We’ll ping you on App Store launch day (June 1) and occasionally when something genuinely new ships. No spam.

See our privacy policy for details on how we handle your email.