Running races in Montana in Aug 2027

15 races in date order

Elkhorn Endurance Runs
August 2027 · Helena, MT · 50 Mile · 50 KM · 13.1 Mile
Montanas oldest trail ultra through the Elkhorn Mountains

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Robert's Run
August 2027 · Hamilton, MT · Tri-Fecta · 10K · 5K · 1 Mile

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Sweet Pea Run
August 2027 · Bozeman, MT · 10K · 5K
Run during Bozeman's Sweet Pea arts festival

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Snowbowl 15K
August 2027 · Missoula, MT · 15K
Trail race up the slopes of Missoula Snowbowl

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The Ed Anacker Bridger Ridge Run
August 2027 · Bozeman, MT · 19.9 Mile
A point-to-point traverse of the Bridger Range ridgeline

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Prospectors 50k | 30k
August 2027 · Cooke City, MT · 50k · 30k
Runs past 1860s mining sites near Yellowstone's edge

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Smelter City Scamper
August 2027 · Anaconda, MT · Half Marathon · 10K · 5K
Named for Anaconda's historic copper smelter stack

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Blacktail Balderdash
August 2027 · Lakeside, MT · Black Course · Blue Course · Green Course
Bushwhacks off-trail across Blacktail Mountain's ski runs

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Quality of Life Run
August 2027 · Billings, MT · 5 Mile · 2 Mile
A charity run benefiting Montana Rescue Mission

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The Nitty Gritty
August 2027 · Red Lodge, MT · Marathon · Half Marathon · Hot Lap
Off-road climbs at the base of the Beartooth Mountains

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Dog Days Ultra
August 2027 · Missoula, MT · 24 Hour Solo · 24 Hour Relay · 12 Hour Solo · 6 Hour Solo · 3 Hour Solo

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Canine Classic at Paws Up
August 2027 · Greenough, MT · Half Marathon · 5 Mile · 2 Mile
A charity run with dogs at The Resort at Paws Up

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Amplify! Operation Juliet 5K
August 2027 · Bozeman, MT · 5K

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River City Roots Festival
August 2027 · Missoula, MT · 4-Mile Run
Part of Missoula's downtown River City Roots Festival

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Yellowstone Hustle
August 2027 · Billings, MT · 10K · 5K

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← Montana Oct Nov Dec Jan 2027 Feb 2027 Mar 2027 Apr 2027 May 2027 Jun 2027 Jul 2027 Sep 2027 Oct 2027

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Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.