Trail Running calendar near Three Forks 2025-2026

We have found 24 Trailruns within 80 miles of Three Forks. See below where and when you can find the races.

The Mount Helena Run is an annual trail race that will celebrate its 49th edition on September 20, 2025. This challenging 5.6-mile course features a significant elevation gain of 1,300 feet, transitioning from urban streets in downtown Helena to scenic mountain trails in Mt. Helena City Park.Runners..

The John Colter Run is a unique trail race held at Missouri Headwaters State Park near Three Forks, Montana. This 7.5-mile event commemorates the legendary escape of John Colter from Blackfoot Indians in the early 1800s. Participants navigate a challenging course that includes rugged trails, water c..

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..

November 2025

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 categories, including men and women aged 39 and under, as well as those aged 40 and above. Participants race over challenging terrain, ty..