1. Endomondo: This free mobile-tracking app allows you to track your distance, time, pace and calories. It also includes maps, personalized goals and sharing options.
2. Map My Walk: This app allows users to map their walks and track their route, as well as monitor speed, distance, and calories burned. It also provides live tracking, private sharing options, and audio feedback.
3. Nike+ Running: This app includes distance, time, and