Sports Tracker is an award-winning app that got its start on Symbian several years ago and has since spread to all major platforms. It has now landed on Windows Phone, including Nokia's own Lumia phones. The app doesnÂ't feature all the goodies of the versions for other platforms, but there's all you need to start using it right away. It supports tracking (distance, duration, energy spent, etc.), recording that info in your training diary, which can be synced with the sports-tracker.com service and shared on Facebook and Twitter.
You can grab the app for Windows Phone right now - it's free.
GSM Arena, Sports Tracker app is now available for Windows Phone 7