4 running events in Big Sky, Montana
From big races to Saturday morning group runs—find running events and connect with the local endurance sports community.
Big Sky
4 events in Big Sky-
Sat, Feb 21, 2026 at 8:00 AMSee full details
The Shedhorn Ski Mountaineering Race returns to Big Sky March 8th! In this world-class endurance race, you'll work against gravity and come away knowing you completed the toughest skimo race course in the country. Taking you up long climbs and down big mountain descents like the Big Couloir, this race is not for the lighthearted. This race has two distances, and a kids race.
Pronghorn: (7+ miles, and 4,500 ft of vert) Climbing to the top of Lone Peak, descending the Big Couloir, and then up and over the Headwaters Ridge, this shortened version of the Shedhorn is still a test of mountaineering feats:
2 alpine climbs with exposure over cliffs and avalanche paths
Max elevation of 11,166 feet above sea level
50°+ boot packs
2 alpine ski descents on 45°+ terrain
Shedhorn: (16+ miles and 8,000 ft of vert) Summiting Lone Peak twice and descending the classic Big Couloir, this route's ups and downs are sure to test even the most advanced athletes. This is a technical ski mountaineering race and is designed to test multiple skill sets:
4 alpine climbs with exposure over cliffs and avalanche paths
Max elevation of 11,166 feet above sea level
50°+ boot packs
4 alpine ski descents on 45°+ terrain
Shedling (kids): (3 miles and 720 feet of vert) Kids get to join in on the (type two) fun! The Shedling is for junior mountaineers aged 14 & under, traveling up a skin track, transitioning to bootpack, and returning to the base area.
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Sun, Jul 12, 2026 at 7:00 AMSee full details
Runners, take your marks, it’s time to show what you’re made of! The 2nd Annual Running of the Bulls Trail Race returns as part of Big Sky’s Biggest Week. This scenic trail race winds through the heart of Big Sky along dirt paths and single-track terrain. In partnership with the Big Sky Community Organization, all routes traverse BSCO’s dynamic trail system, offering sweeping views and varied terrain.
Whether you’re pushing for a personal record or running for fun with friends, there’s a race for every competitor. Choose from a 21K, 11K, or 5K Relay for teams of three.
The event takes place Sunday, July 12 at the Big Sky Events Arena, the central hub for packet pickup, the start and finish lines, and post-race celebrations featuring sponsor activations, food trucks and the awards presentation.
Join us for a day of running, camaraderie, and community and discover what the trails of Big Sky have in store for you!
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Sat, Aug 22, 2026 at 6:30 PMSee full details
The BIG SKY BIGGIE is an annual mountain bike race in the heart of Big Sky, Montana.
Taking place on Saturday, August 22, 2026 choose from three distances - 50 miles, 30 miles, 15 miles.
Starting in Big Sky’s Town Center (Meadow Village) and climbing up to Lone Peak and Buck Ridge, riders will connect on some of the area’s most exhilarating (and challenging) pieces of single-track, double-track, gravel roads and the occasional paved segment.
This is a true community event, celebrating the joy of riding mountain bikes - at ANY skill level.
Proceeds benefit the Big Sky Community Organization and SWMMBA-Big Sky Chapter.
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Fri, Sep 11, 2026 at 9:00 AM
The Rut Mountain Runs are a 3-day celebration of Mountain Running in Big Sky, Montana, on Sept 11-13, 2026. Registration opens on Jan 6th at 8 AM Mountain Time