5K Races in Montana — 2026

There are 52 5K races in Montana scheduled for 2026. The next is the 2026 ARK Foundation RUN FOR RARE in Missoula on July 19. Montana 5K races run primarily July.

Fairview Festival Color Race

Sat, Jul 18 · Fairview, MT Fairview

Warrior Walk - 1 mileFairview Festival Color Fun Race - 5k

From $10 Open Closing Soon

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2026 ARK Foundation RUN FOR RARE

Sun, Jul 19 · Missoula, MT Missoula

1 Mile Fun RunARK Foundation Run for Rare 5k

From $10 Open Closing Soon

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The Big Mountain Run - Danny On Hill Climb

Sat, Jul 25 · Whitefish, MT Whitefish

The Big Mountain Run Danny On Hill Climb

From $35 Open Closing Soon

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Bozeman ADA Walk Run Roll

Sat, Jul 25 · Bozeman, MT Bozeman

Bozeman 5K ADA Walk, Run, Roll

From $30 Open Closing Soon

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4 Miles to Freedom Bigfork

Sat, Jul 25 · Bigfork, MT Bigfork

4 Miles to Freedom Open

From $40 Open Closing Soon

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Hoofin' it on the Ranch

Sat, Jul 25 · Deer Lodge, MT Deer Lodge

Hoofin' it on the Ranch

From $12 Open Closing Soon

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3rd in Annual Love for Lexy's Color Run

Sat, Aug 1 · Billings, MT Billings

3rd Annual Love for Lexys Color Run and best costume/dressedVirtual-3rd Annual Love for Lexys Color Run and best costume/dressed

From $40 Open

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Mission Mountain Classic

Sat, Aug 1 · Ronan, MT Ronan

Mission Mountain Classic

From $30 Open

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5K Brew Run at Bias Brewing

Wed, Aug 5 · Kalispell, MT Kalispell

5K Brew Run at Bias Brewing

From $5 Open

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Sweet Pea Children's Run - 2026

Sat, Aug 8 · Bozeman, MT Bozeman

Children's Run - City of Bozeman ResidentChildren's Run - Non-Resident

From $10 Open

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Huckleberry Run Trout Creek 2026

Sat, Aug 8 · Trout Creek, MT Trout Creek

5K Run5K Kids Run

From $22 Open

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Swim The Fish 2026

Sat, Aug 8 · Whitefish, MT Whitefish

1/2 mile1 mileVirtual One Mile Swim the Fish +1

From $35 Open

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Quality of Life Run 2026

Sat, Aug 8 · Billings, MT Billings

2 mile run5 mile runT-shirt Division (non-participant)

From $25 Open

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5K Brew Run at Bridger Brewing

Wed, Aug 12 · Bozeman, MT Bozeman

5K Brew Run

From $10 Closed

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Back to School Fun Run

Sat, Aug 15 · Sidney, MT Sidney

1 Mile5k Fun RunVirtual Runner 5k or 1 mile

From $12 Open

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

Mon, Aug 17 · Livingston, MT Livingston

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

From $40 Open

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River City Roots Run!

Sat, Aug 22 · Missoula, MT Missoula

UM Students Roots RunRiver City Roots Run

From $15 Open

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Amplify! Operation Juliet 5K

Sat, Aug 29 · Bozeman, MT Bozeman

Amplify! Operation Juliet 5K

From $40 Open

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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

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Madison River Run

Mon, Sep 7 · Ennis, MT Ennis

Madison River Run 5K

From $25 Open

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Rim Runner Trail Trek

Wed, Sep 9 · Billings, MT Billings

Trail Trek 5K

From $20 Open

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5K Brew Run at MAP Brewing

Fri, Sep 11 · Bozeman, MT Bozeman

5K Brew Run & Shakeout

From $10 Open

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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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MW 5k Color Run

Sat, Sep 12 · Glendive, MT Glendive

MW 5K Color Run

From $30 Open

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2026 FF Fun Run and Color Run!

Sat, Sep 12 · Polson, MT Polson

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

From $35 Open

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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

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1K for United Way

Sat, Sep 12 · Helena, MT Helena

1K for United Way

From $10 Closed

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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

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2026 Orangetheory Fitness Outdoor DriTri

Sat, Sep 19 · Billings, MT Billings

DriTri Heat #4DriTri Heat #1 (competitive/5k under 30min)DriTri Heat #2 (competitive/5k under 30min) +5

From $50 Closed 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 Closed

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Fierce Fab Women's Running Festival

Sun, Sep 27 · Missoula, MT Missoula

Fierce Fab Women's Running Festival

From $30 Open Closing Soon

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

From $0 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 Scooter1-dog Canicross1-Dog Bike-jor +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 Closing Soon

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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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SWEet Race 5k Fundraiser 2025

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

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

From $30 Closed

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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 Youth 12 and under2k Run/Walk 13 and over5K 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

Virtual 5K5K

From $30 Open Closing Soon

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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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