Mon Aug 24th 2026 6:30am Sports & Competitions Big Sky Spectaculaire Location Bozeman Cost $40–$60 With over 915 miles and 18 segments of gravel, this is sure to push your hot wheel limits to the test. Learn More »
Wed Aug 26th 2026 Sports & Competitions Montana Meltdown Location Bozeman Cost $85–$190 Whether you're here for speed, distance, or just a good time not a long time, it's you against the clock out there. Learn More »
Wed Aug 26th 2026 6:00pm Sports & Competitions Women's Group Ride with The Dirt Concern Location Bozeman Cost Free Calling all ladies to SWMMBA's Bozeman Chapter, The Dirt Concern. Learn More »
Wed Aug 26th 2026 6:30pm Sports & Competitions Summer Fun Runs Location Varies Cost Free Blow off the hump day steam and join Big Sky Wind Drinkers for post-work fun runs. Learn More »
Sat Aug 29th 2026 Sports & Competitions Bridger Canyon Century Ride Location Gallatin Valley Cost Free (with GVBC membership) This classic stretch rides a full 105-mile paved loop winding along the Bridgers, Wilsall, Clyde Park, and Livingston before heading back to town. Learn More »
Sat Aug 29th 2026 8:00am Sports & Competitions Runnin' & Gunnin' Location Bozeman Cost $20–$35 Dash the long mile or the big 10k through a war zone of water guns, sprinklers, and surprise splash zones. Learn More »
Sat Aug 29th 2026 8:00am Sports & Competitions Bike for Better Tomorrows Location Lindley Center Cost 0-$30 Multi-route bike ride (road and trail) with something for every age and riding skill level. Learn More »
Sun Aug 30th 2026 Sports & Competitions Big Sky Gravel Location Red Lodge Cost $65-$105 22, 50, or 100 miles to race on gravel roads out and around Red Lodge. Learn More »
Mon Aug 31st 2026 6:00pm Sports & Competitions Group Ride with SWMMBA Location Varies Cost Free Learn More »
Wed Sep 2nd 2026 6:30pm Sports & Competitions Summer Fun Runs Location Varies Cost Free Blow off the hump day steam and join Big Sky Wind Drinkers for post-work fun runs. Learn More »
Sat Sep 5th 2026 Sports & Competitions Morganzo 55 Location Bridger Mountain Range Cost Free There are no winners or losers in this annual race. Learn More »
Sat Sep 5th 2026 Sports & Competitions Madison Triathlon Location Madison Valley Cost TBD Test your strength to the max through the Madison Valley in this olympic distance race. Learn More »
Sat Sep 5th 2026 9:00am Sports & Competitions Fun Run for Charities Location Red Lodge Cost Free (pre-registration); $20 (day of race) Dash, walk, or run through downtown Red Lodge in support of 67 community-based, local charities. Learn More »
Sun Sep 6th 2026 Sports & Competitions Madison Duathlon Location Madison Valley Cost TBD Bike and run your way through the Madison Valley. Learn More »
Wed Sep 9th 2026 6:30pm Sports & Competitions Summer Fun Runs Location Varies Cost Free Blow off the hump day steam and join Big Sky Wind Drinkers for post-work fun runs. Learn More »
Fri Sep 11th to Sep 13th 2026 Sports & Competitions The Rut Location Big Sky Cost Varies This race will take you through the best terrain of Big Sky's high alpine. Learn More »
Fri Sep 11th 2026 6:00pm Sports & Competitions 5k Brew Run Series Location Bozeman Cost $10 These runs are not timed, but the quickest way to a beer on the other side. Learn More »
Fri Sep 11th 2026 6:30pm Sports & Competitions Night Owl Run Location Livingston Cost $40; $20 (kids) Run, walk, or jog a little over 4 miles as the sun sets in Park County. Learn More »
Sat Sep 12th 2026 9:00am Sports & Competitions Big Bear Stampede Location Gardiner Cost $30–$35 Walk, run, skip, or prance through the shadows of Yellowstone National Park, along breathtaking peaks in the park. Learn More »
Sun Sep 13th 2026 Sports & Competitions Bozeman Half Marathon & 10K Location Bozeman Cost $55 (10K); $98 (Half) Learn More »
Wed Sep 16th 2026 6:30pm Sports & Competitions Summer Fun Runs Location Varies Cost Free Blow off the hump day steam and join Big Sky Wind Drinkers for post-work fun runs. Learn More »
Sat Sep 19th 2026 Sports & Competitions John Colter Run Location Three Forks Cost $60 Follow in the tracks of John Colter and his successful 7.5-mile escape through roads and rivers all on foot. Learn More »
Sun Sep 20th 2026 Sports & Competitions Yellowstone Gateway 30K Location Pray Cost $75 Just over 18-miles and a 2500ft climb, the Yellowstone Gateway returns to Paradise Valley. Learn More »
Mon Sep 21st 2026 6:00pm Sports & Competitions Group Ride with SWMMBA Location Varies Cost Free Learn More »
