Bob Marshall Trail Race
Seeley Lake, United States • 18 Jul 2026
Event overview
The Bob Marshall Trail Race takes place on Saturday, July 18, 2026, in Seeley Lake, MT. All races start and finish at the Seeley Creek Nordic Trails. The event offers these distances:
- 50K
- Marathon
- Half Marathon
- 10K
- 5K
Course and logistics
The courses use ski trails and Forest Service roads just outside the Bob Marshall Wilderness. The marathon is two loops with an elevation gain of 2,060 ft. The half marathon is one loop with an elevation gain of 1,033 ft. The 10K is one loop with an elevation gain of 430 ft. The event is described as trail and mixed terrain.
Race registration includes a race bib, a finishers medal, a custom race sticker, timing and posted results, aid station support, and products from sponsors. Bear spray is required by the Forest Service for this event. The race is permitted under a special use authorization from the Lolo National Forest. Visit the organization's website for the most recent information.