North Face Endurance Challenge

The North Face Endurance Challenge returns to Algonkian Regional Park, Great Falls Park and the Potomac Heritage Trail again in 2010. The course keeps runners on their toes with ever-changing terrain. Overall, it consists of 50% singletrack, 30% dirt or gravel doubletrack, 10% gravel carriage road and 10% paved road. 

Race Date
Saturday & Sunday, June 5-6, 2010
 

Start / Finish Location
Algonkian Regional Park
47001 Fairway Drive
Sterling, VA 20165
(703) 450-4655

Race Distances:

50 mile
50 k
Marathon
Half-marathon
10k
5k
Relay race
 
For more race information, timing of each race, and/or to register, click HERE.