Kettle Moraine State Park
Eagle, WI 53119
Click here to see current race results, including race times and
winners of The North Face Endurance Challenge Series.
SEE YOUR RESULTS
Find and purchase photos of your Endurance Challenge race from
UltraRacePhotos.com, the Official Race Photographer of the Series.
Take the post-race survey and tell us about your experience so we
can continue to improve the event.
TAKE THE SURVEY