Track your rides and runs via your iPhone, Android or GPS device, analyze your performance, and compare with friends.
Run 33 miles in 10 days.
Athletes that take part in this Challenge will receive a digital finisher badge on their dashboard, as well as milestone badges at 11 miles and 22 miles.
The Challenge starts and ends based on each runners local time zone.
Manual entries, treadmill runs, or runs marked 'Private' will not count towards your Challenge effort.
All activities logged during the Challenge period must be uploaded to Strava no later than January 3rd, 2014.