10K races in Montana, United States — 2026 running calendar

2nd Annual Running of the Bulls Trail Race

Big Sky, Montana, United States

12 Jul, 2026 (Sun)

$35.00 - $75.00

Running

24.1K 10K 5K

Big Sky State Games Road Race

Laurel, Montana, United States

18 Jul, 2026 (Sat)

$35.00 - $40.00

Running, Wheelchair

5K 10K Half-Marathon +2

Bob Marshall Trail Races

Seeley Lake, Montana, United States

18 Jul, 2026 (Sat)

$55.00 - $80.00

Trail running

Ultra 25K Marathon Half-Marathon +1

Headwaters Bank Run

Three Forks, Montana, United States

25 Jul, 2026 (Sat)

$35.00 - $40.00

Running

5K 10K Half-Marathon

Boogie To The Bank

Columbia Falls, Montana, United States

25 Jul, 2026 (Sat)

$25.00

Running, Wheelchair

10K 5K

Flathead Lake Run

Lakeside, Montana, United States

26 Jul, 2026 (Sun)

$30.00 - $55.00

Running

5K 1.6K 10K

Robert's Run

Hamilton, Montana, United States

01 Aug, 2026 (Sat)

$29.00 - $39.00

Running

1.6K 5K 10K 16.6K +1

Smelter City Scamper

Anaconda, Montana, United States

08 Aug, 2026 (Sat)

$30.00 - $75.00

Running

Half-Marathon 10K 5K

The Sweet Pea Run

Bozeman, Montana, United States

08 Aug, 2026 (Sat)

$20.00

Running, Wheelchair

5K 10K

Cedar Flats Trail Trot

Columbia Falls, Montana, United States

15 Aug, 2026 (Sat)

$40.00

Running

10K

Runnin' & Gunnin' - A Run For Recovery

Bozeman, Montana, United States

29 Aug, 2026 (Sat)

$20.00 - $35.00

Running

1.6K 5K 10K

Yellowstone Hustle

Billings, Montana, United States

29 Aug, 2026 (Sat)

$15.00 - $35.00

Running

1.6K 5K 10K