Runtastic PRO GPS Running, Walking, Jogging, Fitness Distance Tracker and Marathon Training on the App Store | Fitness tracker app, Fitness tracker, Runtastic app
Best run tracking apps for iPhone: RunKeeper, Map My Run, iSmoothRun, and more! | iMore
adidas - adidas Group acquires Runtastic
adidas Running: Sports Tracker - Apps on Google Play
A New Era in Fitness
FREE iTunes App: Runtastic PRO GPS Fitness Distance Tracker and Marathon Training (a $4.99 Value!)