April 27, 2019 5:00am–6:00pm

The North Face Endurance Challenge – Washington DC

Algonkian Regional Park

47001 Fairway Drive

Sterling, Virginia 20165

The North Face Endurance Challenge returns to Algonkian Regional Park, Great Falls Park and the Potomac Heritage Trail. The course keeps runners on their toes with ever-changing terrain. Choose from distances of 50 Mile, 50K, Marathon, Marathon Relay on Saturday and Half Marathon, 10K, 5K on Sunday.


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