Running Races in Montana — 2026

There are 131 running races in Montana in 2026 across 51 cities. The next upcoming race is the Montana Women's Triathlon in Helena on July 19. Popular distances include 5K races, trail runs, 10K races.

Ales for Trails 2026

Fri, Aug 28 · Billings, MT Billings

Ales for Trails

From $0 Open

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Private Volunteer Positions - Ales for Trails 2026

Fri, Aug 28 · Billings, MT Billings

Private Volunteer Positions - Ales for Trails

From $0 Open

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

Sat, Aug 29 · Harrison, MT Harrison

Virtual 1K Calf Run5K Run10K Run +1

From $20 Open

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Runnin' & Gunnin' - A Run For Recovery

Sat, Aug 29 · Bozeman, MT Bozeman

1 Mile5k10k

From $20 Open

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Amplify! Operation Juliet 5K

Sat, Aug 29 · Bozeman, MT Bozeman

Road Amplify! Operation Juliet 5K

From $40 Open

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Yellowstone Hustle

Sat, Aug 29 · Billings, MT Billings

Road Kids 1 mile Run5K Run10K Run

From $15 Open

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Will Run For Beer - Stevensville

Fri, Sep 4 · Stevensville, MT Stevensville

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

From $20 Open

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HEALTHY TRIBES Run On The Rims

Sat, Sep 5 · BILLINGS, MT BILLINGS

Open

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Annual Fun Run for Charities

Sat, Sep 5 · Red Lodge, MT Red Lodge

Road David & Cheryl Whitcomb's 2 mileMKC Family 5kBeartooth Market 10K

From $0 Open

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AIDSPIRIT USA Marathon

Sun, Sep 6 · Harlowton, MT Harlowton

Road 5K Fun Run10K Run1/2 Marathon +1

From $35 Open

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Madison River Run

Mon, Sep 7 · Ennis, MT Ennis

Road Madison River Run 5K

From $25 Open

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Rim Runner Trail Trek

Wed, Sep 9 · Billings, MT Billings

Road Trail Trek 5K

From $20 Open

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The Rut Mountain Runs

Fri, Sep 11 · Big Sky, MT Big Sky

Trail Kids 1K Runt RunLone Peak Vertical Kilometer11k +5

From $0 Open 70 spots left

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5K Brew Run at MAP Brewing

Fri, Sep 11 · Bozeman, MT Bozeman

Road 5K Brew Run & Shakeout

From $10 Open

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Run For HER 5K/10K

Sat, Sep 12 · Billings, MT Billings

Virtual Run for Her 5KVirtual 5K RunVirtual 10K Run +1

From $35 Open

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Disco PBR

Sat, Sep 12 · Anaconda, MT Anaconda

Triathlon Disco PBR

From $75 Open

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Pack the Place in Pink Presents Lewistown Chokecherry Run

Sat, Sep 12 · Lewistown, MT Lewistown

Road 1 Mile Fun Run / Ages 13 & Older5K Walk Starts at Frank Day Park5K Run Starts at Frank Day Park +1

From $10 Open

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Big Bear Stampede

Sat, Sep 12 · Gardiner, MT Gardiner

Trail 5k run5k walk (untimed)9k run

From $30 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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2026 FF Fun Run and Color Run!

Sat, Sep 12 · Polson, MT Polson

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

From $35 Open

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MW 5k Color Run

Sat, Sep 12 · Glendive, MT Glendive

Road MW 5K Color Run

From $30 Open

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

Sun, Sep 13 · Billings, MT Billings

Road Rock the Run1 Mile/WalkRock the Run 5k

From $25 Open

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Bozeman Half Marathon & 10K

Sun, Sep 13 · Bozeman, MT Bozeman

Road 10KHalf Marathon

From $50 Open Closing Soon

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Rock the Run! 5K at Pompey's Pillar and Mile Walk/Run

Sun, Sep 13 · Pompeys Pillar, MT Pompeys Pillar

Trail Walk/RunRock the Run 5K!

From $20 Open

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Rangers Devo Cyclocross Team

Mon, Sep 14 · Missoula, MT Missoula

Rangers Travel Race TeamRangers Travel Cyclocross TeamRangers Devo Juniors Cyclocross +4

From $100 Open 20 spots left

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John Colter Run

Sat, Sep 19 · Three Forks, MT Three Forks

Trail John Colter Run

From $60 Open

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Color Run- Circle Town and Country

Sat, Sep 19 · Circle, MT Circle

Road Color Run- Circle Town and Country

From $30 Open

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Meet me in Midtown 406 Run!

Sat, Sep 19 · Missoula, MT Missoula

Road Meet me in Midtown 406 Run

From $35 Open

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Montana Marathon

Sun, Sep 20 · Billings, MT Billings

Virtual 5K (3 Miles)10K (6 Miles)Half Marathon (13.1 Miles) +2

From $30 Open Closing Soon

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Yellowstone Gateway 30K

Sun, Sep 20 · Pray, MT Pray

Trail Yellowstone Gateway 30K

From $65 Open

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Mount Helena Run

Sat, Sep 26 · Helena, MT Helena

Trail Mount Helena Run

From $30 Open

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Hiawatha Fall Trail Run

Sat, Sep 26 · Taft, MT Taft

Trail 10KHalf MarathonMarathon - Early Start +2

From $45 Open Closing Soon

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ZooTown Challenge Obstacle Course Race by VRTX Fitness @Washington-Grizzly Stadium, Missoula MT

Sat, Sep 26 · Missoula, MT Missoula

OCR ZooTown STRONGZooTown 3k - No M TrailNovice - Ready for the CHALLENGE 5k +6

From $0 Open 20 spots left

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Fierce Fab Women's Running Festival

Sun, Sep 27 · Missoula, MT Missoula

Road Fierce Fab Women's Running Festival

From $30 Open Closing Soon

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Timberline Trail Run

Sun, Sep 27 · Bozeman, MT Bozeman

Trail Timberline Trail Run - Kids RaceTimberline Trail Run - Bobcat 5kmTimberline Trail Run - 10km +1

From $5 Open

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CASA 0.5K "Run"

Sat, Oct 3 · Billings, MT Billings

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

From $0 Open

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Whitefish Trail Blazer

Sat, Oct 3 · Whitefish, MT Whitefish

Virtual Blazer Family Fun RunVirtual Race Option - Fun RunVirtual Race Option - 5k+ +7

From $10 Open

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Helena Sun Run

Sat, Oct 3 · Helena, MT Helena

Road 1 mile Run/Walk5k Run/Walk

From $30 Open

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Wolf Creek Canyon Relay

Sun, Oct 4 · Wolf Creek, MT Wolf Creek

Road Two Person TeamSolo8 person Relay Team +2

From $40 Open

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11 Miles to Paradise

Sun, Oct 4 · Paradise, MT Paradise

Trail 11 Miles to Paradise

From $75 Open

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Back Roads Half & 10k

Sun, Oct 4 · Red Lodge, MT Red Lodge

Road 10kHalf Marathon

From $30 Open

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Glow Run: Superhero Edition - 5K & Hero Mile

Sat, Oct 10 · Kalispell, MT Kalispell

Road Family Hero MileSuperhero 5K

From $20 Open

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Le Grizz Ultramarathon & Relay

Sat, Oct 10 · Polebridge, MT Polebridge

Ultra 5K Run15K Run50 Mile Ultramarathon +1

From $35 Open

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The Great Masked Pumpkin Race

Sat, Oct 17 · Billings, MT Billings

Road 1 Mile2 Mile3 Mile +3

From $25 Open 100 spots left

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Harvestfest 5k

Sat, Oct 17 · Hungry Horse, MT Hungry Horse

Road Harvestfest 5k

From $25 Open Closing Soon

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Just for the Helena of It

Sun, Oct 18 · Helena, MT Helena

Virtual Kids Mini Mile5KVirtual 5K +4

From $35 Open 50 spots left

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CITY TO SKY

Sun, Oct 18 · Missoula, MT Missoula

Trail City to Sky 25KCity to Sky 50K

From $145 Open

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SWEet Race 5k Fundraiser 2025

Sat, Oct 31 · Butte, MT Butte

Road SWEet Race 1 Mile Fun RunSWEet Race 5k Fundraiser 2026

From $25 Open

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Patriot Run

Sun, Nov 8 · Billings, MT Billings

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

From $15 Open

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Run! Turkey Run!

Thu, Nov 26 · Billings, MT Billings

Road Street Mile5KStreet Mile UNTIMED for ages 3 and under +1

From $0 Open

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