Runtastic has the Runtastic Running PRO for Android in Google Play Store for 10-cents for a limited time.

The Runtastic PRO app tracks cardio workout progress (time, distance, speed, elevation, calories & more) to help you best reach your exercise goals! Join our global fitness community today, whether you’re looking to improve general health, build up cardio endurance, run your first 5k or train for a marathon!