Devil's Den Ultra
Bradford, United States • 11-12 Oct 2025
Event overview
Devil's Den Ultra takes place October 11-12, 2025 in Bradford, Vermont, at 1250 Chase Hollow Rd. The event offers these race options:
- 30-Hour
- 12 Hour
- 6 Miler
The event is capped at 100 runners. Registration closes on October 9, 2025. Runners in the 30-hour race who do not register by September 1, 2025 are not guaranteed an event hoodie or shirt. If a waitlist opens, applicants will be notified by October 10, 2025. A payment-plan option is available on request.
Course, logistics and awards
The course is a 10K loop on Wright's Mountain. Trails range from easy runnable sections to steep, rocky and rooty terrain, with a steeper climb to the peak followed by a downhill through the woods. There is one road crossing, and the loop begins on private property; runners are asked to stay on public trails when training.
The start/finish area serves as the parking and pit area for the timed races. 12-hour runners are assigned space to store a drop bin; shelter for those bins is not guaranteed. 30-hour runners receive a 10 ft by 10 ft pit area and may set up tents the night before after pre-registration. Finishers receive event tarot cards and other awards: top performers in each distance receive a Devil's Skull, 30-hour milestones include specific tarot cards, and a belt buckle is awarded for completing 100 miles. Visit the organization's website for the most recent information.