Runkeeper, is one of the most popular mobile fitness application is now available for Windows Phone 7. It is used for tracking your workout fun, social, easy to understand and can display your pace or plot your position on a map. Runkeeper has been available for other platform like iOS and Android from bit a long time and it has recorded more than five million downloads when it was released.
It also allows you to store routes you take frequently and share your performance on Facebook and Twitter. Runkeeper is available for download from Zune marketplace.