Race Discovery

5K races in Montana, United States — 2026 running calendar

173 events found

Headwaters Bank Run ( ) logo
Jul
24

Headwaters Bank Run ( )

Three Forks, Montana, United States
$30.00 - $35.00
Running
5K 10K Half-Marathon
The Corps of Discovery Trail Races logo
Jul
24

The Corps of Discovery Trail Races

Three Forks, Montana, United States
$40.00 - $50.00
Running
5K 10K
Flathead Lake Run logo
Jul
25

Flathead Lake Run

Lakeside, Montana, United States
$20.00 - $45.00
Running
5K 1.6K 10K
Swim The Fish logo
Aug
14

Swim The Fish

Whitefish, Montana, United States
Free - $45.00
Swimming Running
5K 1.6K 0.8K Volunteer +2
Madison River Run - Summer Hatch 5K logo
Sep
04

Madison River Run - Summer Hatch 5K

Ennis, Montana, United States
$30.00
Running
5K
Le Grizz Ultramarathon & Relay logo
Oct
09

Le Grizz Ultramarathon & Relay

Polebridge, Montana, United States
$35.00 - $120.00
Trail running Running
Ultra 15K 5K
The Great Masked Pumpkin Race logo
Oct
16

The Great Masked Pumpkin Race

Billings, Montana, United States
$5.00 - $35.00
Running
1.6K 3.2K 4.8K Just a Pumpkin (For ages 0-5) +3
Skeleton Skedaddle 5K & Kids Pumpkin Run logo
Oct
25

Skeleton Skedaddle 5K & Kids Pumpkin Run

Missoula, Montana, United States
Running
5K Kids Pumpkin Run
Bullhook CHC's First Zombie Run logo
Oct
24

Bullhook CHC's First Zombie Run

Havre, Montana, United States
Running
5K 1.6K +2
World Run Day Virtual 5K - Billings logo
Oct
24

World Run Day Virtual 5K - Billings

Billings, Montana, United States
Running
5K
Wicked Trails of the West
Oct
23

Wicked Trails of the West

Deer Lodge, Montana, United States
Running
5K
Sasquatch Skedaddle by Backcountry Squatters logo
Oct
18

Sasquatch Skedaddle by Backcountry Squatters

Bozeman, Montana, United States
$15.00
Running
1.6K 5K 10K