Trail Running calendar near Polebridge 2025-2026

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. Now in its 13th year, the event takes place on the scenic Herron Park trail system, part of the 34-mile Foy’s to Blacktail Trails. The r..

The Sinister 7 Ultra, held in Blairmore, Alberta, Canada, is Canada's biggest trail race featuring challenging distances including a 100-mile ultra, 50-mile, 50k, half marathon, and relay options. The course is divided into seven stages, each highlighting the region's geographic and historic feature..

The Foy's to Blacktail Trail Marathon is a challenging 26-mile point-to-point mountain race held in Kalispell, Montana, showcasing the newest trails in the Foy's to Blacktail Trail system. Featuring an all-single track course with over 5,000 feet of vertical gain, runners climb 2,800 feet in the fir..

The Headwall Hustle is a challenging 15-kilometer trail race held at Fernie Alpine Resort in British Columbia. Part of the Elk Valley Ultra series, the course features a scenic and demanding route that climbs through Cedar Bowl to the Headwall, then descends steeply through Timber Bowl to the finish..

The Divide Mountain Run, held in Babb, Montana near Glacier National Park, offers an exhilarating trail running experience with three race distances: 5k, 10k, and a challenging 21k that culminates in a summit scramble to the peak of Divide Mountain. Participants traverse rugged alpine terrain featur..

The Divide 200 is Western Canada's only 200-mile ultramarathon, held in the Castle-Crowsnest region of Alberta's southern Rocky Mountains. Covering 322 km with an elevation gain and loss of approximately 12,335 meters, the race follows varied trail types and some off-trail sections along the scenic..

The Castle Alpine Trail Race is a challenging 28-kilometer trail running event held at Castle Mountain Resort in Alberta, Canada. Set in a stunning wilderness area of the Rocky Mountains, the race features rugged single-track trails, off-trail sections, and significant elevation gain as runners summ..

Le Grizz Ultramarathon is a challenging 50-mile race held annually in autumn near Glacier National Park, Montana. Established in 1982, it is one of the oldest 50-mile footraces in the world. The course runs along gravel roads paralleling the North Fork of the Flathead River, offering stunning views..

The Dark is a unique underground ultramarathon held at the Bellevue Underground Mine in Alberta, Canada. Participants run loops inside a 250-meter-long mine shaft, each lap totaling 500 meters with a gentle 1% grade. The race offers 6, 12, and 24-hour time limits, challenging runners to complete as..