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

Jul

10

Yellowstone Park Trail Races

West Yellowstone, Montana, United States

$45.00 - $80.00

Trail running Running

Marathon Half-Marathon Ultra 25K +2

Jul

10

"The Tap 'er Light"

Butte, Montana, United States

$45.00 - $50.00

Running

5K 10K

Jul

10

Run With The Wild

Seeley Lake, Montana, United States

$5.00 - $30.00

Trail running Running

10K 5K 1K

Jul

17

Bob Marshall Trail Races

Seeley Lake, Montana, United States

$45.00 - $80.00

Trail running

Ultra 25K Marathon Half-Marathon +2

Jul

24

The Corps of Discovery Trail Races

Three Forks, Montana, United States

$40.00 - $50.00

Running

5K 10K

Jul

24

Headwaters Bank Run ( )

Three Forks, Montana, United States

$30.00 - $35.00

Running

5K 10K Half-Marathon

Jul

25

Flathead Lake Run

Lakeside, Montana, United States

$20.00 - $45.00

Running

5K 1.6K 10K

Sep

12

Bozeman Half Marathon & 10K

Bozeman, Montana, United States

$50.00 - $95.00

Running

Half-Marathon 10K

Oct

18

Just for the Helena of It

Helena, Montana, United States

Running

Half-Marathon 10K 5K 1.6K +3

Oct

18

Sasquatch Skedaddle by Backcountry Squatters

Bozeman, Montana, United States

$15.00

Running

1.6K 5K 10K

Oct

17

Hoofin' It For Hunger

Dillon, Montana, United States

Running

Virtual Runner 10K 5K

Oct

04

Back Roads Half & 10k

Red Lodge, Montana, United States

Running

Half-Marathon 10K