Wondrlust recommends – the ‘MapMyRun’ app

MapMyRun is a fitness tracking application that enables you to use the built-in GPS of your mobile device to track all of your fitness activities. Record your workout details, including duration, distance, pace, speed, elevation, calories burned, and route traveled on an interactive map. You can even effortlessly save and upload your workout data to MapMyRun where you can view your route workout data, and comprehensive workout history.

Now there is no excuse!