Race Calendar in Montana, United States

Rock the Run 5k and 1Mile/Walk Fun Run

Billings, Montana, United States

13 Sep, 2026 (Sun)

$25.00 - $35.00

Running

5K 1.6K

Bozeman Half Marathon & 10K

Bozeman, Montana, United States

13 Sep, 2026 (Sun)

$60.00 - $108.00

Running

Half-Marathon 10K

Little Buzz Run

Billings, Montana, United States

18 Sep, 2026 (Fri)

$30.00

Running

6.4K 3.2K 1.6K

John Colter Run

Three Forks, Montana, United States

19 Sep, 2026 (Sat)

$60.00

Trail running

12.1K

Run For Jimmy 5k / 1 Mile Walk

Billings, Montana, United States

19 Sep, 2026 (Sat)

Free

Running, Walking

5K 1.6K

Yellowstone Gateway 30K

Pray, Montana, United States

20 Sep, 2026 (Sun)

$75.00

Trail running

29.3K

Montana Marathon

Billings, Montana, United States

20 Sep, 2026 (Sun)

$45.00 - $115.00

Running

Marathon Half-Marathon 10K 5K

Missoula Cyclocross

Missoula, Montana, United States

23 Sep, 2026 (Wed) – 28 Oct, 2026

$20.00 - $100.00

Cycling

1.6K +80

Golden Gravel Grinder

Virginia City, Montana, United States

26 Sep, 2026 (Sat)

$60.00 - $100.00

Gravel biking

Ultra Half-Marathon

Mount Helena Run

Helena, Montana, United States

26 Sep, 2026 (Sat)

$30.00

Trail running

9K

ZooTown Challenge Obstacle Course Race by VRTX Fitness @Washington-Grizzly Stadium, Missoula MT

Missoula, Montana, United States

26 Sep, 2026 (Sat)

$59.00 - $189.00

Obstacle race

10K 5K 3K +1

Hiawatha Fall Trail Run

Taft, Montana, United States

26 Sep, 2026 (Sat)

$75.00 - $105.00

Trail running

Marathon Half-Marathon 10K