Know when to retire a pair
Progress toward your target, distance left and average pace for every pair. You get a nudge at 80% and 95% of the target.
For runners who rotate more than one pair. See each pair's mileage and status, and get a heads-up before it's worn out.
Coming soon to the App Store
Progress toward your target, distance left and average pace for every pair. You get a nudge at 80% and 95% of the target.

Pull in runs and walks from your Apple Watch and iPhone, then pick the pair you wore. GPX/TCX import and manual entry work too.

Each pair's color shows up on the calendar, so you can see how your rotation is really going.

Most worn in the last 30 days, fastest average pace, longest single run — compare your closet by the numbers.

Rate cushioning, bounce, fit and more, and keep fit notes that help you pick the size of your next pair.

Give each pair a color, photo, nickname and tags.

Every core feature works without signing in. Sign in only if you want to sync devices.
No advertising, analytics or tracking tools.
Workouts are only read, never written back.