Montana Running Races
157 upcoming races across Montana in the next 12 months, from local 5Ks to marathons and ultras. Updated nightly. Want filters, maps, and radius search? Open Montana in the Race Finder.
July 2026
- Thu 7/23FAMB Rider Series - TNRLWhitefish, MT 路 Other
- Fri 7/24Crazy Mountain 100Lennep, MT 路 100 Mile
- Sat 7/25Montana Trail SeriesWest Yellowstone, MT 路 Marathon 路 Half Marathon 路 50K 路 Other 路 10K 路 5K
- Sat 7/25Headwaters Bank RunThree Forks, MT 路 5K 路 10K 路 Half Marathon
- Sat 7/25The Divide Trail RaceButte, MT 路 50K 路 Other
- Sat 7/25Boogie To The BankColumbia Falls, MT 路 10K 路 5K
- Sat 7/254 Miles to Freedom BigforkBigfork, MT 路 Other
- Sat 7/25Bozeman ADA Walk Run RollBozeman, MT 路 5K
- Sat 7/25Crossword 16kMissoula, MT 路 Other
- Sat 7/25Hoofin' it on the RanchDeer Lodge, MT 路 5K
- Sat 7/25The Big Mountain Run - Danny On Hill ClimbWhitefish, MT 路 5K
- Sat 7/25The Hoot at CrosscutBozeman, MT 路 Other
- Sat 7/25Shootout for Soldiers MontanaMissoula, MT
- Sun 7/26The Last Best RideWhitefish, MT 路 100 Mile 路 50 Mile
- Sun 7/26Flathead Lake RunLakeside, MT 路 5K 路 1 Mile 路 10K
- Fri 7/31Headwaters Relay 2026Bozeman, MT 路 100+ Mile
August 2026
- Sat 8/1HURL ElkhornHelena, MT 路 50 Mile 路 50K 路 Half Marathon
- Sat 8/1Yellowstone Trail RacesWest Yellowstone, MT 路 Marathon 路 Half Marathon 路 10K
- Sat 8/1Last Herron Standing- Backyard UltraKalispell, MT 路 Ultra 路 100 Mile 路 Other
- Sat 8/1YFC Seeley Lake Challenge Triathlon/DuathlonSeeley Lake, MT 路 Half Marathon 路 Other 路 5K
- Sat 8/1Robert's RunHamilton, MT 路 1 Mile 路 5K 路 10K 路 Other
- Sat 8/1ROO LAST ONE STANDINGClancy, MT 路 Ultra
- Sat 8/1Judith Mountain 10KLewistown, MT 路 10K 路 5K
- Sat 8/1Quitcherbitchen' Trail RunBillings, MT 路 Other 路 10K
- Sat 8/13rd in Annual Love for Lexy's Color RunBillings, MT 路 5K
- Sat 8/1Mission Mountain ClassicRonan, MT 路 5K
- Sat 8/1The Rut Training Runs (All Distances)Big Sky, MT
- Sun 8/2Get Lost GravelHamilton, MT 路 Ultra 路 50 Mile 路 50K
- Wed 8/55K Brew Run at Bias BrewingKalispell, MT 路 5K
- Sat 8/8Prospector's 50k | 30kCooke City, MT 路 50K 路 Other 路 50 Mile
- Sat 8/8Smelter City ScamperAnaconda, MT 路 Half Marathon 路 10K 路 5K
- Sat 8/84th Annual Swift Bear Trail RunHays, MT 路 Other 路 50K
- Sat 8/8Swim The Fish 2026Whitefish, MT 路 5K 路 1 Mile 路 Other
- Sat 8/8The Sweet Pea RunBozeman, MT 路 5K 路 10K
- Sat 8/8Blacktail BalderdashLakeside, MT 路 Other
- Sat 8/8Huckleberry Run Trout Creek 2026Trout Creek, MT 路 5K
- Sat 8/8Quality of Life Run 2026Billings, MT 路 Other
- Sat 8/8Snowbowl 15KMissoula, MT 路 Other
- Sat 8/8Sweet Pea Children's Run - 2026Bozeman, MT 路 Other
- Mon 8/10Cedar Ridge Equine Barrel Series On Site Race #4Bozeman, MT
- Wed 8/125K Brew Run at Bridger BrewingBozeman, MT 路 5K
- Fri 8/14Lost Trail Bike Fest & Shuttle ExtravaganzaSula, MT
- Sat 8/15WICKED FAST MARATHON & HALF MARATHON MONTANALivingston, MT 路 Marathon 路 Half Marathon
- Sat 8/15York 38 SpecialHelena, MT 路 Ultra 路 Half Marathon
- Sat 8/15Rough Cut MTBRed Lodge, MT 路 50 Mile 路 Other
- Sat 8/15Queens Bay Lake Monsters OpenPolson, MT 路 10K 路 5K
- Sat 8/15Cedar Flats Trail TrotColumbia Falls, MT 路 10K
- Sat 8/15Bridger Ridge RunBozeman, MT 路 Other
- Sat 8/15Back to School Fun RunSidney, MT 路 5K 路 1 Mile
- Sun 8/16Nitty Gritty Off Road RaceRed Lodge, MT 路 Half Marathon 路 Marathon 路 Other
- Mon 8/17Beartooth La FemmeRed Lodge, MT 路 Ultra
- Mon 8/172026 Stafford Animal Shelter "Barks & Brews" 5K Fun Run & Doggie WalkLivingston, MT 路 5K
- Thu 8/20The Aug煤st - Montana's Second Oldest FootraceHelena, MT 路 5K
- Fri 8/21BIG SKY BIGGIEBig Sky, MT 路 50 Mile 路 50K 路 Other 路 1 Mile
- Sat 8/2218th Annual Canine Classic at Paws UpGreenough, MT 路 Half Marathon 路 Other
- Sat 8/22Dog Days ULTRAMissoula, MT 路 Ultra
- Sat 8/22Race Montana Triathlon and Duathlon 2026Great Falls, MT 路 Other 路 1 Mile
- Sat 8/22River City Roots Run!Missoula, MT 路 Other
- Fri 8/28Ales for Trails 2026Billings, MT
- Fri 8/28Private Volunteer Positions - Ales for Trails 2026Billings, MT
- Sat 8/29Bike for Better TomorrowsBozeman, MT 路 Ultra 路 Other 路 5K 路 Half Marathon
- Sat 8/29Runnin' & Gunnin' - A Run For RecoveryBozeman, MT 路 1 Mile 路 5K 路 10K
- Sat 8/29Yellowstone HustleBillings, MT 路 1 Mile 路 5K 路 10K
- Sat 8/29The Montana CattleWomen Ranch Run & Tough Udder: 10K, 5K, 1K Calf Run, & Virtual OptionHarrison, MT 路 Other 路 5K 路 10K
- Sat 8/29Amplify! Operation Juliet 5KBozeman, MT 路 5K
- Sun 8/30Big Sky GravelRed Lodge, MT 路 Other 路 50 Mile 路 100 Mile
- Mon 8/31Cedar Ridge Equine Barrel Series On Site Race #5Bozeman, MT
September 2026
- Wed 9/25K Brew Run at SunRiftKalispell, MT 路 5K
- Fri 9/4Will Run For Beer - StevensvilleStevensville, MT 路 5K
- Sat 9/5HEALTHY TRIBES Run On The RimsBILLINGS, MT 路 Other 路 5K 路 10K
- Sat 9/5Annual Fun Run for CharitiesRed Lodge, MT 路 Other 路 5K 路 10K
- Sun 9/6AIDSPIRIT USA MarathonHarlowton, MT 路 Marathon 路 Half Marathon 路 10K 路 5K
- Mon 9/7Madison River RunEnnis, MT 路 5K
- Wed 9/9Beginner RunningMissoula, MT 路 Other
- Wed 9/9Rim Runner Trail TrekBillings, MT 路 5K
- Fri 9/11The Rut Mountain RunsBig Sky, MT 路 50 Mile 路 50K 路 Other 路 Half Marathon 路 10K
- Fri 9/1118th Annual Night Owl RunLivingston, MT 路 Other
- Fri 9/115K Brew Run at MAP BrewingBozeman, MT 路 5K
- Sat 9/12Blood Sugar RumblerHelena, MT 路 50 Mile 路 Marathon
- Sat 9/12Healthy Tribes: Run on the RimsBillings, MT 路 10K 路 5K 路 Other
- Sat 9/12Pack the Place in Pink Presents Lewistown Chokecherry RunLewistown, MT 路 5K 路 10K 路 1 Mile
- Sat 9/12Run For HER 5K/10KBillings, MT 路 5K 路 10K
- Sat 9/12Big Bear StampedeGardiner, MT 路 5K 路 Other
- Sat 9/121K for United WayHelena, MT 路 Other
- Sat 9/12Disco PBRAnaconda, MT 路 Other
- Sat 9/12MW 5k Color RunGlendive, MT 路 5K
- Sat 9/122026 FF Fun Run and Color Run!Polson, MT 路 5K
- Sat 9/12Montana Veterans Memorial 4.06 mile Fun Run & RuckBlack Eagle, MT 路 Other
- Sun 9/13Bozeman Half Marathon & 10KBozeman, MT 路 Half Marathon 路 10K
- Sun 9/13Rock the Run! 5K at Pompey's Pillar and Mile Walk/RunPompeys Pillar, MT 路 5K 路 1 Mile
- Mon 9/14RWM Fall 2026 Trail SessionsMissoula, MT
- Mon 9/14Rangers Devo Cyclocross TeamMissoula, MT
- Fri 9/18Little Buzz RunBillings, MT 路 Other 路 1 Mile
- Sat 9/19Dinged to Blads Trail RunsHelena, MT 路 50K 路 Other
- Sat 9/19Run For Jimmy 5k / 1 Mile WalkBillings, MT 路 5K 路 1 Mile
- Sat 9/192026 Orangetheory Fitness Outdoor DriTriBillings, MT 路 5K
- Sat 9/19John Colter RunThree Forks, MT 路 Other
- Sat 9/19Meet me in Midtown 406 Run!Missoula, MT 路 Other
- Sat 9/19Color Run- Circle Town and CountryCircle, MT
- Sun 9/20Montana MarathonBillings, MT 路 Marathon 路 Half Marathon 路 10K 路 5K
- Sun 9/20Kylie's Fight 5KRonan, MT 路 5K
- Sun 9/20Yellowstone Gateway 30KPray, MT 路 Other
- Wed 9/23Missoula CyclocrossMissoula, MT 路 1 Mile
- Sat 9/26Hiawatha Fall Trail RunTaft, MT 路 Marathon 路 Half Marathon 路 10K
- Sat 9/26Golden Gravel GrinderVirginia City, MT 路 Ultra 路 Half Marathon
- Sat 9/26Montana MeltdownBozeman, MT 路 Ultra
- Sat 9/26ZooTown Challenge Obstacle Course Race by VRTX Fitness @Washington-Grizzly Stadium, Missoula MTMissoula, MT 路 10K 路 5K 路 Other
- Sat 9/26Mount Helena RunHelena, MT 路 10K
- Sun 9/27Timberline Trail RunBozeman, MT 路 Half Marathon 路 10K 路 5K 路 Other
- Sun 9/27Fierce Fab Women's Running FestivalMissoula, MT 路 1 Mile
October 2026
- Sat 10/3Whitefish Trail BlazerWhitefish, MT 路 50K 路 Half Marathon 路 10K 路 5K 路 Other
- Sat 10/3Blacktail ClimbLakeside, MT 路 Half Marathon 路 Other
- Sat 10/3Helena Sun RunHelena, MT 路 5K 路 1 Mile
- Sat 10/3CASA 0.5K "Run"Billings, MT 路 Other
- Sat 10/3Country Cross - MTCX Super Prestige #1 & #2Huson, MT 路 1 Mile
- Sat 10/32026 Center of the Nation Series - Day 6 (MT)Lakeview Dr., MT
- Sun 10/4Back Roads Half & 10kRed Lodge, MT 路 Half Marathon 路 10K
- Sun 10/4Wolf Creek Canyon RelayWolf Creek, MT 路 50K
- Sun 10/411 Miles to ParadiseParadise, MT 路 Other
- Sat 10/10Le Grizz Ultramarathon & RelayPolebridge, MT 路 50 Mile 路 Other 路 5K
- Sat 10/10Glow Run: Superhero Edition - 5K & Hero MileKalispell, MT 路 5K 路 1 Mile
- Sat 10/10Western Montana Dirt DerbyFlorence, MT 路 Other
- Wed 10/145K Brew Run at Apr猫s BrewingBozeman, MT 路 5K
- Sat 10/17The Great Masked Pumpkin RaceBillings, MT 路 1 Mile 路 Other 路 5K
- Sat 10/17Harvestfest 5kHungry Horse, MT 路 5K
- Sat 10/17Run for Your Life 5k & Kid's Run/WalkBozeman, MT 路 5K
- Sat 10/176 Hours of DiscoAnaconda, MT
- Sun 10/18Just for the Helena of ItHelena, MT 路 Half Marathon 路 10K 路 5K 路 1 Mile
- Sun 10/18CITY TO SKYMissoula, MT 路 50K 路 Other
- Sat 10/24Rolling Thunder - MTCX Super Prestige #5 & #6Missoula, MT 路 1 Mile
- Sat 10/31SWEet Race 5k Fundraiser 2025Butte, MT 路 5K 路 1 Mile
- Sat 10/31Montana CupBillings, MT 路 5K
- Sat 10/31Run The Boo- 5K & Kids RaceDillon, MT 路 1 Mile 路 5K
November 2026
- Sat 11/7Be Yourself Cross - MTCX Super Prestige #7 & #8 - Couer d'AleneCouer d'Alene, MT 路 1 Mile
- Sun 11/8Patriot RunBillings, MT 路 5K 路 1 Mile
- Sat 11/21Turkey DashLibby, MT 路 5K 路 1 Mile
- Thu 11/26Crossroads Fitness Turkey TrotHelena, MT 路 10K 路 5K 路 Other
- Thu 11/26Burn The Bird 10k, 5k and 1.33 mile Fun Run/WalkGreat Falls, MT 路 10K 路 5K 路 1 Mile
- Thu 11/26Run! Turkey Run!Billings, MT 路 5K 路 1 Mile
- Thu 11/262026 Glendive Turkey Trot 5kGlendive, MT 路 5K
- Thu 11/26Red Lodge Event's Turkey TrotRed Lodge, MT 路 5K
December 2026
- Sat 12/5Santa Run for Education 5K RaceBozeman, MT 路 5K
January 2027
- Sat 1/16Sorry 'Bout That Half Marathon and Team RelayPolson, MT 路 Half Marathon
February 2027
- Sat 2/6Seeley Lake BiathlonSeeley Lake, MT 路 Other
- Sat 2/6PEAK 3rd Annual Indoor TriathlonMissoula, MT
March 2027
- Sat 3/27Plains Easter Rabbit RacePlains, MT 路 5K 路 1 Mile
April 2027
- Sun 4/25Ice Breaker Road RaceGreat Falls, MT 路 Other 路 5K 路 1 Mile
May 2027
- Sat 5/22Whitefish Marathon, Half Marathon & 5K Presented by Hammer NutritionWhitefish, MT 路 Marathon 路 Half Marathon 路 5K
June 2027
- Sat 6/5Catfish CrawlGlasgow, MT 路 1 Mile 路 5K 路 10K
- Sat 6/5Pronghorn Pursuit Trail RunDillon, MT 路 5K 路 Other 路 1 Mile
- Sat 6/5Plains Day 5KPlains, MT 路 5K
- Sun 6/13BOZEMAN TRIATHLONBozeman, MT
- Sat 6/19Longest Dam RaceFort Peck, MT 路 10K 路 5K 路 Other 路 1 Mile
July 2027
- Sat 7/3Firecracker RUN 406Whitefish, MT 路 Other
- Sun 7/4Yellowstone Independence Day 5k 2027Livingston, MT 路 5K
- Fri 7/9175-mile Pioneer Crossings Relay RaceTwin Bridges to Virginia City, MT 路 100+ Mile
- Sat 7/10Yellowstone Park Trail RacesWest Yellowstone, MT 路 Marathon 路 Half Marathon 路 50K 路 Other 路 10K 路 5K
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