The DuPont Endurance Challenge is a multi-day event with a 24, 48, and 72 hour option, as well as a 2 and 4 person relay to challenge the athlete and see how far they're willing to go. During the event you will have opportunity to run, or walk, eat and sleep through some of DuPont's beautiful parks. The start area will be at Sellers Park, Dupont, Washington. The race will be run on a trail that is 2.25 miles per loop. The trail is mostly dirt (85%) with a few sections of asphalt (15%). The elevation gain per lap is approximately 65 feet, and the course is gently rolling. The race is located in the city of Dupont and I've designed the race such that you would never know you're in the middle of the city.

Upcoming Races

Sep 28 2019
24 Hours
Multiple Loop Course
1 Elevation Rating
Flat or nearly flat
2 Surface Rating
Mostly groomed trail or dirt roads
Sep 26 2019
48 Hours
Multiple Loop Course
1 Elevation Rating
Flat or nearly flat
2 Surface Rating
Mostly groomed trail or dirt roads
Sep 26 2019
72 Hours
Multiple Loop Course
1 Elevation Rating
Flat or nearly flat
2 Surface Rating
Mostly groomed trail or dirt roads

Results

24 Hours View course top times

Date Finishers Top Result Top Result (F)
10/19/18 29 105.75 90

72 Hours View course top times

Date Finishers Top Result Top Result (F)
10/18/18 9 234 159.75

48 Hours View course top times

Date Finishers Top Result Top Result (F)
10/18/18 4 103.5 114.75
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information.
NUT 100K & 50K
  • Sep 7, 2019
  • Lemolo Lake/North Umpqua River Trail, OR
50 KM 100 KM