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Montana Running Calendar 2026-2027

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Monthly updates for Montana

Get new running races (and updates) in your inbox every month.

Explore the best running races in Montana for 2026-2027! Our updated list features 111 exciting races across the region. Find your next race in Montana below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
April 2026
Apr
25
Sa

Draught Works Brewing Run

5 km
Apr
25
Sa

YMCA 5K Color Dash

5 km
Apr
26
Su

Ice Breaker Road Race

3 mi 5 mi
Apr
26
Su

Expedition 12K

Trail Run 12 km
May 2026
May
6
We

Sentinel Hill Climb

Trail Run 2 mi
May
9-10
Sa - Su

Montana Spartan Trifecta Weekend

Obstacle Run 5 km 10 km Half Marathon 50 km
May
9
Sa

Don’t Fence Me in Trail Run

Trail Run 5 km 12 km 25 km 50 km
May
16
Sa

Whitefish Marathon

5 km Half Marathon Marathon
May
16
Sa

The Last Best Beer Run

5 km
May
16
Sa

Stillwater Run and Ride

5 km 10 km
May
16
Sa

Marshall Mountain Revival Trail Runs

Trail Run 5 mi 15 mi 16 mi
May
23
Sa

Beaverhead Marathon

13 mi 26 mi
May
31
Su

Billings Skyline Races

Trail Run 13 mi 19 mi
June 2026
Jun
6
Sa

Pronghorn Pursuit Trail Run

Trail Run 5 km 15 km
Jun
6
Sa

Catfish Crawl

5 km 10 km
Jun
6
Sa

Bear Paw Marathon

5 km Half Marathon Marathon
Jun
7
Su

Hiawatha Spring Trail Run

Trail Run 10 km 15 km 25 km 50 km
Jun
7
Su

Stampede Duathlon

Duathlon
Jun
13
Sa

Governor's Cup

3 mi 6 mi 13 mi
Jun
14
Su

Bozeman Triathlon

Triathlon