Race Discovery

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

123 events found

Big Bear Stampede logo
Sep
12

Big Bear Stampede

Gardiner, Montana, United States
Free - $35.00
Trail running Walking Running
5K 9K 1K
MW 5k Color Run
Sep
12

MW 5k Color Run

Glendive, Montana, United States
$30.00
Running
5K
Run For Her 5K/10K logo
Sep
12

Run For Her 5K/10K

Billings, Montana, United States
$35.00
Running
5.1K 10.3K
Rock the Run 5k and 1Mile/Walk Fun Run logo
Sep
13

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

Billings, Montana, United States
$25.00 - $35.00
Running
5K 1.6K
Rock the Run! 5K at Pompey's Pillar logo
Sep
13

Rock the Run! 5K at Pompey's Pillar

Pompeys Pillar, Montana, United States
$20.00 - $30.00
Trail running Running
5K 1.6K
Run For Jimmy 5k / 1 Mile Walk logo
Sep
19

Run For Jimmy 5k / 1 Mile Walk

Billings, Montana, United States
Free
Running Walking
5K 1.6K
Montana Marathon logo
Sep
20

Montana Marathon

Billings, Montana, United States
$45.00 - $115.00
Running
Marathon Half-Marathon 10K 5K
Kylie's Fight 5K
Sep
20

Kylie's Fight 5K

Ronan, Montana, United States
$35.00
Running
5K
Whitefish Trail Blazer logo
Oct
03

Whitefish Trail Blazer

Whitefish, Montana, United States
$10.00 - $125.00
Running
Ultra 49.9K Half-Marathon 10.5K +6
Helena Sun Run logo
Oct
03

Helena Sun Run

Helena, Montana, United States
$30.00
Running
5K 1.6K
Le Grizz Ultramarathon & Relay logo
Oct
10

Le Grizz Ultramarathon & Relay

Polebridge, Montana, United States
$35.00 - $150.00
Trail running Running
Ultra 15K 5K
Glow Run: Superhero Edition logo
Oct
10

Glow Run: Superhero Edition

Kalispell, Montana, United States
$20.00
Running
5K