5K Races in Montana — 2026

There are 41 5K races in Montana scheduled for 2026. The next is the Will Run For Beer - Stevensville in Stevensville on September 4. Montana 5K races run primarily September through July.

18th Annual Night Owl Run

Fri, Sep 11 · Livingston, MT Livingston
Kids (12 and under) Night Owl Run 4.06 Mile Run/WalkNight Owl Run 4.06 Mile Run/Walk
From $25 Closed 81 spots left
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Bark and Dash Bash

Sat, Sep 12 · Missoula, MT Missoula
Bark and Dash Bash - Day 2 - Obstacle Fun Run (K9 + Human Teams!): ~ 1/2 Mile Easy Does ItBark and Dash Bash - Day 2 - Obstacle Fun Run/Walk: ~ 1/2 Mile Kid and Pup Dash (Kids 13 and Under)Bark and Dash Bash -Day 2- Obstacle Fun Run (K9 + Human Teams!) ~ 1 Mile On the Go +3
From $5 Open Closing Soon
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CASA 0.5K "Run"

Sat, Oct 3 · Billings, MT Billings
CASA 0.5K "Run" (VIRTUAL OPTION)CASA 0.5K "Run" (Ages 0-5)CASA 0.5K "Run" +3
From $0 Open Closing Soon
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Montana Cup

Sat, Oct 31 · Billings, MT Billings
Women Age 39 and under (included in overall results)Women Age 40 + (still included in overall results)Men Age 39 and under (included in overall results) +1
From $30 Closed
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Patriot Run

Sun, Nov 8 · Billings, MT Billings
2k Run/Walk Youth 12 and under2k Run/Walk 13 and over5K Run/Walk
From $15 Open
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Firecracker RUN 406

Sat, Jul 3 · Whitefish, MT Whitefish
Firecracker RUN 406Firecracker RUN 406 - VIRTUALFirecracker RUN 406 +1
From $30 Closed 4 spots left
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The Impossible Mile

Sun, Jul 4 · Ennis, MT Ennis
The Impossible Mile - The Hardest Mile You'll LoveThe Impossible Mile (1/4, 1/2, and 3/4-mile distances, Recreational)The Impossible Mile (Full Competitive Distance)
From $18 Closed
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Browse by City

Billings 9 Missoula 4 Helena 3 Plains 3 Bozeman 3 Glendive 2 Kalispell 2 Livingston 2 Ennis 2 Ronan 1 Stevensville 1 Bigfork 1 Whitefish 1 Black Eagle 1 Butte 1 Dillon 1 Florence 1 Great Falls 1 Hamilton 1 Hungry Horse 1

All Montana Races

View all running races in Montana →