Trail Running calendar near Saint Regis 2026-2027

Experience trail racing on the private Rossignol Ranch in Montana with 5k, 5 mile, and 10 mile courses. Enjoy a community festival featuring a post race pancake brunch and local beverages in a scenic mountain setting.

A steep trail race on Mount Sentinel in Missoula that climbs to the summit. The event also features a kids run, chip timing, post race ice cream, and cash and age group prizes.

Test your limits at Wrangler Springs Ranch with a range of obstacle courses from 5K to 50K. Experience the rugged beauty and high-altitude climbs of Bigfork, Montana, in this comprehensive weekend of endurance racing.

A Missoula trail weekend on June 7 with a 13.1-mile mountain half and a 6.2-mile 10K, cupless aid stations, capped fields, and virtual options running May 14 to June 23.

Explore the new trails of Marshall Mountain in Missoula with this spring trail running event. Choose from a challenging solo 25K, a fun team relay, or a shorter 5-mile race. The day features a community atmosphere with a post-race brunch an..

A four mile round trip trail run on Mount Dean Stone in Missoula combined with hands on bumble bee survey training from the Xerces Society. Free registration runs April 22 to May 30, 2026 and minors must be accompanied by an adult.

Trail races along the Route of the Hiawatha near Taft, Montana on June 7, 2026, featuring an out-and-back course through forests and historic train tunnels. Distances range from 10K to 50K and a virtual option is available.

Experience the scenic Montana Idaho border with a half marathon or 10k starting at Lolo Pass. Enjoy gravel road courses through forests and meadows followed by a celebratory post race BBQ.

Experience the scenic trails of Herron Park in Kalispell with a half marathon or shorter trail run. Support local trail maintenance while participating in one of the region's established annual racing events.

Follow historic railroad grades from Mullan to St. Regis on a course featuring train trestles and river views. Choose from distances ranging from 5k to 50 miles with post race festivities at the park.

Experience a point to point mountain marathon on the Foy's to Blacktail Trail system in Montana. This limited entry event supports local trail maintenance and features a scenic course through wildlife habitat.

Run With The Wild in Seeley Lake features 1K, 5K and 10K courses on Seeley Creek Trails, a free pancake breakfast for participants, plus awards and prize drawings. Strollers and leashed dogs are welcome.

Experience a trail race through ponderosa pine forests and flowering meadows in the Blue Mountain Recreation Area. Runners can choose between 10k and 30k distances while enjoying views of the Missoula and Bitterroot Valleys.

Experience an all-terrain trail event at the edge of the Bob Marshall Wilderness in Montana. Runners navigate singletrack and mountain roads across distances from 10K to 50K in a landscape home to diverse local wildlife.

An open 4.4 mile event along the Swan River in Bigfork, Montana, with start and finish at Lake Baked. Proceeds support a TFC campaign offering retreats and education in cold plunging and heat therapy for people with TBI and PTSD.

Last Herron Standing Backyard Ultra in Kalispell runs across August 1–2, 2026 and features a last person standing format on a 4.167 mile loop. Events include solo, team relay for 2 to 4 runners, and a kids fun run.

The Snowbowl 15K is a challenging trail run on a 9.3-mile loop at Montana Snowbowl. Runners face a 2,150-foot climb followed by an equal descent on the Beargrass Highway single track. The event includes post-race lunch and amenities, capped..

Experience a true off trail adventure at Blacktail Mountain Ski Area where navigation is key. Choose from distances up to 20 miles and explore the Montana wilderness through a unique route of your own making.

Ride the country's longest gondola to the start of this scenic mountain event featuring 13k and 2 mile trail routes. Enjoy two days of vendor expos and prizes at Idaho's Silver Mountain Resort.

Test your endurance at Missoula's first closed loop 24 hour race held on a flat 1.68 mile gravel path. Choose from multiple timed formats while enjoying mountain views and supporting local history.