Dark and Dirty Miles - Willburton, OK
Wilburton, United States • 11 Jul 2026
Event overview
Dark and Dirty Miles is a night trail race held at Twin Mountain Offroad Park in Oklahoma. The event uses a repeated 5K loop for all distances, keeping runners close to the start/finish area. The trail combines runnable jeep roads and technical terrain and may include water crossings. Race services include fully stocked aid stations, post-race meals, a race t-shirt with entry, and complimentary race photos provided to registrants.
Distances
- 50K trail
- 25K trail
- 10K trail
- 5K trail
- 50K ruck
- 25K ruck
- 10K ruck
- 5K ruck
Race format, divisions and logistics
A ruck division is offered with a 10 lb minimum pack weight; trekking poles and weighted vests are allowed, but weight cannot include consumable or wearable items. Ruck finishers receive a finisher medal and a custom Velcro patch; no podium awards are given for ruck divisions. Pacers are allowed for the 50K after five loops. Drop bags may be left at the start/finish area. The official cutoff for all events is 7:00 AM. Dogs are allowed on leash. Runners are expected to follow race management directions, avoid littering, and notify aid stations if they withdraw. Runners who accept a ride are considered out of the race and may not re-enter. Visit the organization's website for the most recent information.