Trail Running calendar near Kalispell 2025-2026

The Trail Rail Run, scheduled for June 21, 2025, in St. Regis, MT, offers a variety of race options including a 50 Mile, 50K, 30K, 12K, 5K, a 50 Mile Hand Cyclist event, and a 50 Mile Relay. The course follows the historic Northern Pacific and Milwaukee Railroad grades, featuring scenic views, histo..

The Herron Half Marathon Trail Run, held annually at Herron Park in Kalispell, Montana, features a half marathon, 10K, and 5K trail races, along with a kids' race. The event takes place on the scenic Herron Park trail system, part of the 34-mile Foy’s to Blacktail Trails network. It serves as a majo..

The Foy's to Blacktail Trail Marathon is a challenging 26-mile point-to-point mountain trail race held in Kalispell, Montana. Featuring a newly designed all-single track course with over 5,000 feet of vertical gain, runners climb 2,800 feet in the first 5 miles to Blacktail Mountain's summit, follow..

The Whitefish Trail Blazer is a running event taking place on October 4-5, 2025, in Whitefish, Montana, organized by Whitefish Legacy Partners. The event features a variety of races, including a challenging 50k ultramarathon with significant elevation gain, as well as a half marathon, 10k+, 5k+, and..

11 Miles to Paradise is a scenic 10.6-mile point-to-point trail race held in Lolo National Forest, Montana. The course follows rolling single-track trails alongside the Clark Fork River, featuring a mix of forested terrain and gentle hills with a net elevation loss. Starting near St.Regis, the race..

Le Grizz Ultramarathon is a renowned 50-mile race held annually in the autumn near Glacier National Park, Montana. Established in 1982, it is one of the oldest 50-mile footraces in the world. The event features not only the ultramarathon but also a relay option, as well as 10K and 5K races, catering..