Devil's Den Ultra

Devil's Den Ultra

Devil's Den Ultra is a multi-distance trail event in Bradford, VT organized by Race Mozey. The event is capped at 100 runners total and includes a 10K loop course on Wrights Mountain near 1250 Chase Hollow Road.

The course is a single loop that varies from easy runnable sections to steep, rocky and rooty trail. The route begins with a steeper climb to the peak of Wrights Mountain, followed by a downhill through the woods and a return to the start area. There is one road crossing near the start and the loop begins on private property, so runners are asked to remain on public trails when training.

Distances offered

• 30-hour race
• 12-hour race
• 10K loop

Start and finish activities are organized around a central start/finish area that serves as the pit area and parking. Twelve hour runners receive space for a small drop bin. Thirty hour runners receive a 10 by 10 foot pit area and may set up tents during pre registration. Pre registration is scheduled the evening before the event from 4:00 PM to 8:00 PM.

Awards and recognition include upside down Devil tarot cards for finishers of each distance. Additional tarot cards and awards are given for top day miles, top night miles, and distance milestones including 50 miles, 100 kilometers, and 100 miles. Top runners in each distance receive a Devil skull award. Registration policies note limited hoodie availability for 30-hour entrants who register after 9/1/2026 and that the event does not offer refunds. Waitlist acceptances will be communicated by 10/6/2026 if needed. Visit the organization's website for the most recent information.