Endure Trail Runs
Divide, United States • 16 May 2026
Event overview
The Endure Trail Runs take place on May 16, 2026 at Mueller State Park, Pisgah Point Group Campground in Divide, Colorado. The event is produced by Human Potential Running Series and has a combined runner capacity of 225. Courses use only trail surface - a mix of single-track and double-track with no pavement.
Race formats
Distances offered:
- 10k
- Half Marathon
- Marathon
- 12-Hour timed event
The 12-Hour is a timed, loop-based event where runners draw colored balls to determine each loop. Loops are color-marked to match the balls. A black ball gives a runner the option of a 15-minute timeout or a task set by a "task master" that can earn an override ticket. Final results for the 12-Hour are total miles recorded within the runner’s time on course. Runners who complete at least one full loop in the 12-Hour are listed as finishers.
Logistics and amenities
All races share one main aid station at the Pisgah Point Group Camping Area. The aid station provides water, electrolyte drink, ultra-style snacks, and drop-bag access. Drop bags are allowed at the start/finish area and may be accessed each loop. Tent camping on site is allowed with limited space for camper vans; trailers and roof-top tents are not permitted. Registered runners only may camp on site and must reserve a space. Vehicles entering the park must meet Colorado State Parks entry requirements or pay the park entry fee. Finisher awards are given for completing the listed challenges; some specialty awards are presented and awards are not mailed. Registration details and deadlines are published by the organizer. Visit the organization's website for the most recent information.