5K, 10K, Half, Marathon, Ultra, Kids Run, Marathon Relay
04/27/19 5:00 am Saturday 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.
Sterling, VA Type: Trail
Website: Race Info
More Info: Choose from distances of 50 Mile, 50K, Marathon, Marathon Relay on Saturday and Half Marathon, 10K, 5K on Sunday.
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The North Face Endurance Challenge – Washington DC
Location: Algonkian Regional Park
47001 Fairway Drive
Sterling, VA 20165