Track your rides and runs via your iPhone, Android or GPS device, analyze your performance, and compare with friends.
SUFFERvision is a tool for dynamically displaying power, GPS, and other telemetry atop and in sync with first-person cycling videos or race TV coverage found on Youtube.
TO ENABLE VIDEOS FEATURING YOUR PUBLIC RIDE DATA, visit http://suffervision.appspot.com/auth. This is required to permit the application to access your publicly shared data via Strava's API. Then join this group!
For an example (2015 Paris-Tours), see: