April 29 - 30, 2017

North Face Endurance Challenge - Washington DC

Algonkian Regional Park

Sterling VA 5K, 10K, 1/2 Marathon, Marathon, 50K, 50 Miler, Marathon Relay

Are you a member? if so, Login Here!

First Name  
Last Name  
Discounted Price
1/2 Marathon - $60 Claimed
10K - Discounted Entry - $39 Claimed
50 Miler - Discounted Entry - $82 Claimed
50K - Discounted Entry - $75 Claimed
5K - Discounted Entry - $28 Claimed
Marathon - Discounted Entry - $70 Claimed
Marathon Relay - $120 Claimed
Registration for this event is not being hosted on UltraSignup. However, we are selling a few discounted entries. Purchase any available entry by clicking on the green "Claim" button. Once paid for, you will receive instructions to register on the official website. If you do not see a "Claim" button, you can still register for the event using this Link.


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. The course consists of mainly single and double track with a few spots of carriage road in the mix.



Linked Events

Ask a Question