5K Races in Montana 2026 | Upcoming Races & Dates

5K Brew Run at SunRift

Wed, Sep 2 · Kalispell, MT Kalispell

5K Brew Run at SunRift

From $5 Closed

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Will Run For Beer - Stevensville

Fri, Sep 4 · Stevensville, MT Stevensville

Will Run For Beer - 5KWill Run For Beer - Brew Fest

From $20 Open Closing Soon

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Madison River Run

Sun, Sep 6 · Ennis, MT Ennis

Madison River Run 5K

From $25 Open Closing Soon

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Rim Runner Trail Trek

Wed, Sep 9 · Billings, MT Billings

Trail Trek 5K

From $20 Open Closing Soon

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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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5K Brew Run at MAP Brewing

Fri, Sep 11 · Bozeman, MT Bozeman

5K Brew Run & Shakeout

From $10 Open Closing Soon

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1K for United Way

Sat, Sep 12 · Helena, MT Helena

1K for United Way

From $10 Open Closing Soon

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MW 5k Color Run

Sat, Sep 12 · Glendive, MT Glendive

MW 5K Color Run

From $30 Open Closing Soon

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Fellowship Fitness Fun Run 2026

Sat, Sep 12 · Polson, MT Polson

Fellowship Fitness 5K (Youth 12 and Under)Fellowship Fitness 5K

From $35 Open Closing Soon

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Bark 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!): ~ 1/2 Mile Easy Does ItBark 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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Montana Veterans Memorial 4.06 mile Fun Run & Ruck

Sat, Sep 12 · Black Eagle, MT Black Eagle

Montana Veterans Memorial 4.06mile Fun Run & Ruck

From $25 Open Closing Soon

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

Sun, Sep 13 · Billings, MT Billings

Rock the Run1 Mile/WalkRock the Run 5k

From $25 Open Closing Soon

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2026 Orangetheory Fitness Outdoor DriTri

Sat, Sep 19 · Billings, MT Billings

DriTri Heat #1DriTri Heat #8DriTri Heat #3 +5

From $50 Open 13 spots left

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Meet me in Midtown 406 Run!

Sat, Sep 19 · Missoula, MT Missoula

Meet me in Midtown 406 Run

From $35 Open

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Kylie's Fight 5K

Sun, Sep 20 · Ronan, MT Ronan

Kylie's Fight 5K

From $35 Open

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Fierce Fab Women's Running Festival

Sun, Sep 27 · Missoula, MT Missoula

Fierce Fab Women's Running Festival RelayFierce Fab Women's Running Festival Solo

From $30 Open

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Helena Sun Run

Sat, Oct 3 · Helena, MT Helena

1 mile Run/Walk5k Run/Walk

From $30 Open

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CASA 0.5K "Run"

Sat, Oct 3 · Billings, MT Billings

CASA 0.5K "Run" (Ages 6-12)CASA 0.5K "Run" (Ages 0-5)CASA 0.5K "Run" (Ages 6-12) VIRTURAL OPTION +3

From $0 Open Closing Soon

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Yellowstone Elementary School Cross Country Meet - One Mile Race

Wed, Oct 7 · Billings, MT Billings

5th Grade Girls4th Grade Boys4th Grade Girls +3

From $0 Closed

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7th Annual Tammany Trot 5K & 1-Mile Fun Run

Sat, Oct 10 · Hamilton, MT Hamilton

7th Annual Tammany Trot 1 Mile Fun Run Course7th Annual Tammany Trot 5K Trail Run Course

From $40 Open

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Glow Run: Superhero Edition - 5K & Hero Mile

Sat, Oct 10 · Kalispell, MT Kalispell

Family Hero MileSuperhero 5K

From $20 Open

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Western Montana Dirt Derby

Sat, Oct 10 · Florence, MT Florence

1-Dog Bike-jor1-dog Canicross1-dog Scooter +3

From $40 Closed

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5K Brew Run at Après Brewing

Wed, Oct 14 · Bozeman, MT Bozeman

5K Brew Run at Après Brewing

From $10 Closed

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Harvestfest 5k

Sat, Oct 17 · Hungry Horse, MT Hungry Horse

Harvestfest 5k

From $25 Open

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The Great Masked Pumpkin Race

Sat, Oct 17 · Billings, MT Billings

1 Mile2 Mile3 Mile +3

From $25 Open 100 spots left

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Skeleton Skedaddle 5K & Kids Pumpkin Run

Sun, Oct 25 · Missoula, MT Missoula

Skeleton Skedaddle 5K

From $15 Closed

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SWEet Race 5k Fundraiser 2026

Sat, Oct 31 · Butte, MT Butte

SWEet Race 1 Mile Fun RunSWEet Race 5k Fundraiser 2026

From $25 Open

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Montana Cup

Sat, Oct 31 · Billings, MT Billings

Men Age 39 and under (included in overall results)Men Age 40 + (still included in overall results)Women Age 39 and under (included in overall results) +1

From $30 Open

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Run The Boo- 5K & Kids Race

Sat, Oct 31 · Dillon, MT Dillon

Run The Boo- Kids RaceRun The Boo 5K

From $15 Closed

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Patriot Run

Sun, Nov 8 · Billings, MT Billings

2k Run/Walk 13 and over2k Run/Walk Youth 12 and under5K Run/Walk

From $15 Open

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2026 Glendive Turkey Trot 5k

Thu, Nov 26 · Glendive, MT Glendive

2026 Glendive Turkey Trot 5k

From $35 Open

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Run! Turkey Run!

Thu, Nov 26 · Billings, MT Billings

Street Mile5K5K UNTIMED for ages 3 and under +1

From $0 Open

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Santa Run for Education 5K Race

Sat, Dec 5 · Bozeman, MT Bozeman

5KVirtual 5K

From $30 Open

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Frosty 5K

Sat, Dec 12 · Helena, MT Helena

Frosty 5KFrosty 5K - Virtual Run

From $25 Open

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Plains Easter-Rabbit Race

Sat, Mar 27 · Plains, MT Plains

Kids 1 MilePlains Easter 5K

From $10 Closed

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Plains Easter Rabbit Race

Sat, Mar 27 · Plains, MT Plains

Kids 1 MileKids 1 MilePlains Easter 5K +1

From $10 Closed

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Ice Breaker Road Race

Sun, Apr 25 · Great Falls, MT Great Falls

1 Mile1 Mile3 Mile +3

From $25 Closed

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Plains Day 5K

Sat, Jun 5 · Plains, MT Plains

Plains Day Kids 1 MilePlains Day 5KPlains Day 5K

From $10 Closed

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Firecracker RUN 406

Sat, Jul 3 · Whitefish, MT Whitefish

Firecracker RUN 406 - VIRTUALFirecracker RUN 406Firecracker RUN 406 - VIRTUAL +1

From $30 Closed 4 spots left

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The Impossible Mile

Sun, Jul 4 · Ennis, MT Ennis

The Impossible Mile (1/4, 1/2, and 3/4-mile distances, Recreational)The Impossible Mile - The Hardest Mile You'll LoveThe Impossible Mile (Full Competitive Distance)

From $18 Closed

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