North Face Endurance Challenge

April 18, 2015
Sterling
VA
50 miles
http://www.thenorthface.com/en_US/endurance-challenge/washington-dc/?stop_mobi=yes

Series of races utilizing trails in the Algonkian Regional Park, Great Falls Regional Park and also the Potomac Heritage trail.  Saturday distances are 50 miles, 50 km and marathon.  Sunday races will be a half marathon, a 10 km and a 5 km.  The event has migrated from early August to early June and now mid-April race dates.

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