5K Races in Montana

Find upcoming 5k races in Montana — with dates, locations, and direct registration links.

70 upcoming 5k races found in Montana

Upcoming 5K Races in Montana

5k Fun Run+2

Aug 15

Back to School Fun Run

Sat, August 15, 2026

Sidney, MT

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10 K+3

Aug 15

Queens Bay Lake Monsters Open

Sat, August 15, 2026

Polson, MT

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5k Fun Run+1

Aug 16

Back to School Fun Run

Sun, August 16, 2026

Sidney, MT

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2026 Stafford Animal Shelter "Barks & Brews" 5K Fun Run & Doggie Walk

Aug 17

2026 Stafford Animal Shelter "Barks & Brews" 5K Fun Run & Doggie Walk

Mon, August 17, 2026

Livingston, MT

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5k Youth (0-19)+1

Aug 20

The Augúst - Montana's Second Oldest Footrace

Thu, August 20, 2026

Helena, MT

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1K Calf Run+3

Aug 29

The Montana CattleWomen Ranch Run & Tough Udder: 10K, 5K, 1K Calf Run, & Virtual Option

Sat, August 29, 2026

Harrison, MT

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Amplify! Operation Juliet 5K

Aug 29

Amplify! Operation Juliet 5K

Sat, August 29, 2026

Bozeman, MT

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Kids 1 mile Run+2

Aug 29

Yellowstone Hustle

Sat, August 29, 2026

Billings, MT

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1 Mile+2

Aug 29

Runnin' & Gunnin' - A Run For Recovery

Sat, August 29, 2026

Bozeman, MT

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5K Brew Run at SunRift

Sep 2

5K Brew Run at SunRift

Wed, September 2, 2026

Kalispell, MT

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Will Run For Beer - 5K+1

Sep 4

Will Run For Beer - Stevensville

Fri, September 4, 2026

Stevensville, MT

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2 MILE WALK+2

Sep 5

HEALTHY TRIBES Run On The Rims

Sat, September 5, 2026

BILLINGS, MT

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David & Cheryl Whitcomb's 2 mile+2

Sep 5

Annual Fun Run for Charities

Sat, September 5, 2026

Red Lodge, MT

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Madison River Run 5K

Sep 6

Madison River Run

Sun, September 6, 2026

Ennis, MT

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Full Marathon+3

Sep 6

AIDSPIRIT USA Marathon

Sun, September 6, 2026

Harlowton, MT

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Half Marathon+2

Sep 9

Big Hole Valley’s Run for Renewal Half Marathon, 10k & 5k

Wed, September 9, 2026

Wisdom, MT

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Trail Trek 5K

Sep 9

Rim Runner Trail Trek

Wed, September 9, 2026

Billings, MT

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5K Brew Run & Shakeout

Sep 11

5K Brew Run & Shakeout

Fri, September 11, 2026

Bozeman, MT

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5K Brew Run & Shakeout

Sep 11

5K Brew Run at MAP Brewing

Fri, September 11, 2026

Bozeman, MT

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5k run+3

Sep 12

Big Bear Stampede

Sat, September 12, 2026

Gardiner, MT

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MW 5K Color Run

Sep 12

MW 5k Color Run

Sat, September 12, 2026

Glendive, MT

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Fellowship Fitness 5K+1

Sep 12

Fellowship Fitness 5K Fundraiser Race

Sat, September 12, 2026

Polson, MT

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Run for Her 5K+3

Sep 12

Run For Her 5K/10K

Sat, September 12, 2026

Billings, MT

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Fellowship Fitness 5K+1

Sep 12

Fellowship Fitness Fun Run 2026

Sat, September 12, 2026

Polson, MT

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5K Walk Starts at Frank Day Park+4

Sep 12

Pack the Place in Pink Presents Lewistown Chokecherry Run

Sat, September 12, 2026

Lewistown, MT

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Rock the Run 5K!+1

Sep 13

Rock the Run! 5K at Pompey's Pillar

Sun, September 13, 2026

Pompeys Pillar, MT

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Rock the Run 5k+1

Sep 13

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

Sun, September 13, 2026

Billings, MT

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Run For Jimmy 5k+1

Sep 19

Run For Jimmy 5k / 1 Mile Walk

Sat, September 19, 2026

Billings, MT

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DriTri Heat #1 (competitive/5k under 30min)+7

Sep 19

2026 Orangetheory Fitness Outdoor DriTri

Sat, September 19, 2026

Billings, MT

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Kylie's Fight 5K

Sep 20

Kylie's Fight 5K

Sun, September 20, 2026

Ronan, MT

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