Fitocracy - Fitocracy is a social network that turns exercise into a cooperative and competitive exercise with friends, rivals, and strangers.

Human:Activity tracker - Activity tracker - Walking, running, biking and Calorie tracking

RunKeeper - Join the community of over 45 million runners who make every run amazing with Runkeeper. Track your workouts and reach your fitness goals!

Strava - The #1 app for runners and cyclists

Runbit - Runbit combines training and play into one by taking you on a journey and challenging you to find...

Runtastic - Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.