The popular RunKeeper app has been released for Windows phone 7 phones. The RunKeeper makes tracking your workouts fun, social, and easy to understand so that you can improve the quality of your fitness. Download the app for free from here
Features:
  • Activity Tracking -No need for an expensive, standalone fitness tracking device when you can use your Windows Phone to do the same thing. Now you can track how far you went, how long it took you, and the route you traveled right from your phone
  • Personal Dashboard-Store all historical activities on runkeeper.com, where you can keep track of totals and monitor your progress
  • Maps integration- See the exact path you traveled on a map, both on the device and on our website
  • Activity Sharing - Share your activities with friends via email, or by posting them to your favorite social sites, including Facebook and Twitter