Trail Running calendar near Harlowton 2025-2026

The Prairie Goat Ultra is an exciting running and biking event held at the Acton Recreation Area in Broadview, Montana. Participants can choose from various race formats, including 3, 6, 12, and 24-hour options for both biking and ultra running, with solo and team categories available. The biking co..

The Old Gabe event in Bozeman, MT, features challenging 30K and 50K trail runs, honoring the explorer Jim Bridger. With a cap of 130 participants, all finishers receive an Old Gabe hat, and top male and female 50K runners earn special awards. The course includes significant elevation gain, with the..

The Bangtail Divide 38K is a trail running event taking place in Bozeman, Montana, featuring a scenic course from Stone Creek to Brackett Creek along the Bangtail Divide Trail (Trail number 504). Scheduled for July 5, 2025, the race is open to participants aged 13 and older, with a registration fee..

The Devil's Backbone 50 Mile & Relay is a challenging ultramarathon set in the stunning Gallatin National Forest of Montana. Designed for experienced trail runners, the event features a demanding single-course route with over 10,000 feet of elevation gain, offering breathtaking views of the surround..

The Jim Bridger Trail Run & Roller Ski Races, taking place in Bozeman, Montana, features a 10-mile trail run and a 5K run, scheduled for July 19, 2025. The event also includes roller ski races, with specific details to be announced. Proceeds from the event support the Bridger Ski Foundation's Nordic..

The Crazy Mountain 100 is an exhilarating 100-mile ultra marathon set in the rugged terrain of Montana, featuring approximately 23,000 feet of vertical gain. This challenging race, which serves as a qualifier for the Western States, offers a unique point-to-point course that includes technical desce..

The AIDSPIRIT USA Marathon is a running event scheduled for August 31, 2025, in Harlowton, Montana. Participants can choose from various race options, including a full marathon, half marathon, 10K run, and a 5K fun run. The course features scenic views from the Little Belt mountains to Harlowton, pr..

The Quitcherbitchen' Trail Run is an exciting running event taking place at Phipps Diamond X Park in Billings, Montana. Designed for all skill levels, participants can choose from four different distances: 2 miles, 4 miles, 6 miles, and 8 miles. The event features well-marked courses with plenty of..

The Montana Meltdown is a fixed-time running event taking place at Gallatin Valley Regional Park in Bozeman, Montana. Participants can choose from three race durations: 24 hours, 12 hours, and 4 hours, all set on a scenic 1.5-mile loop course. This event is designed for runners of all levels, offeri..

The Montana Cup is a cross-country running event held in Bozeman, Montana, designed to unite runners from across the state. This team competition features various age categories for both men and women, allowing participants to race for a traveling trophy. The event emphasizes camaraderie among Monta..