Trail Running calendar near Seeley Lake 2026-2027

Take on Mt Sentinel in Missoula with timed 3, 6, 12 and 24 hour laps to summit as many times as you can. Fundraising supports Climate Smart Missoula and local air quality while winter safety rules may change or cancel the event.

Run scenic singletrack at the Bitterroot Runoff Trail Runs on April 18, 2026 at Rossignol Ranch near Lolo, Montana with 5k, 5 mile and 10 mile options climbing up to 2,025 feet. Finish with postrace brunch, beer, massage and trail festival.

Join the Montana Brewery Running Series for a festive 5k at Blackfoot River Brewing in Helena where runners, walkers, and joggers celebrate at the finish with craft beer and community. Proceeds support local nonprofits and ticket options in..

A short, steep Missoula trail race finishing on Mount Sentinel's summit, limited to 250 runners and timed with chips; includes a kids climb, age-group prizes, cash awards, and finish-line refreshments.

Don't Fence Me In Trail Run on May 9, 2026 in Helena, Montana invites runners and walkers to tackle distances from a 50K to a 5K dog walk across scenic South Hills ridgelines including Mt Helena and Mt Ascension. Proceeds support Prickly Pe..

Run scenic Marshall Mountain in Missoula with a team relay, solo 25K, 5 mile race and kids run. Expect rugged climbs, chip timing and a festive finish with pancake brunch, vendors and fundraising for Friends of Marshall Mountain.

Run from mountain to meadow at Lolo Pass, Montana, choosing a half marathon or scenic 10K across gravel roads and forest trails with sweeping Bitterroot views. Finishers get a tank top and a post race BBQ to celebrate.

Moonlight on Mt Ascension in Helena Montana is a June night trail challenge on rugged South Hills singletrack. Runners get 12 hours to complete as many 11.6 mile figure eight loops as they wish, with big climbs and rocky terrain.

Experience the Trail Rail Run at St Regis Park, Montana with distances from 5K to 50 mile plus relays along scenic former railroad grades. Cross trestles, pass through a tunnel and finish by the St Regis River with music and free food.

Little Blackfoot Trail Race near Helena, Montana offers scenic 15K and 30K out and back courses through riverside trails, wooden bridges, and alpine meadows. Take the 30K to summit the Continental Divide for bigger views and challenge.

Run scenic ski trails and forest roads outside the Bob Marshall Wilderness at the Bob Marshall Trail Race in Seeley Lake, MT on July 18, 2026. Distances from 5K to 50K offer a mountain trail experience with stunning views.

Join Run With The Wild on July 18 at scenic Seeley Creek Trails in Seeley Lake for community trail runs of 1K, 5K and 10K. Enjoy a free pancake breakfast for participants and celebrate with awards and prize drawings afterward.

Run the Snowbowl 15K in Missoula on August 8, 2026, a 9.3 mile climb to Grizzly Chair followed by a flowy single track descent with sweeping valley views. Field limited to 250, includes a race shirt, post race lunch and a beer.

Run the 58th Augúst, Montana's second oldest footrace, with a flat 5 km trail course around Spring Meadow Resources Pavilion in Helena. Proceeds support local high school cross country teams and the event welcomes runners of all levels.

Run the Goats In The Dark 5k in Helena MT on August 28, a nighttime trail through Mount Helena's switchbacks and singletrack. Headlamps are required and you can catch sunset views before the trail settles into pleasant late August night air..

Join the 50th Mount Helena Run in Helena for a scenic 5.6 mile 9 kilometer course with about 1,300 feet of climb from downtown into Mount Helena City Park. Tackle single track trails and enjoy sweeping summit views.

A 10.6 mile point to point trail race along the Clark Fork River in Lolo National Forest with shuttle service and post race access to Quinn's Hot Springs, plus on course aid and race timing.

Join the Montana Brewery Running Series for a festive 5k at Mt Ascension Gastropub in Helena on October 10, 2026, open to runners, joggers, and walkers of all paces. Celebrate at the finish with a brewpub party and great local vibes.