Smashrun

Smashrun is a data visualization platform for runners. It helps uncover interesting correlations between training habits and performance over time and it's super easy to use! Smashrun combines basic run metrics alongside advanced charts and graphs to provide both a "big picture" snapshot and "by run" specific analysis of a runner's entire running history. We also use badges as milestones for running achievements and rank users against their chosen peers.

With Smashrun, you can manually log your runs to track them or import directly from Nike+ or Garmin Connect. You can also import GPX, TCX, and HRM files from any mobile app that exports the same file types.