Jim Bridger Trail Run

Embark on an unforgettable trail running adventure at the Jim Bridger Trail Run, set for Saturday, July 18, 2026, in scenic Bozeman, Montana. This esteemed event, now in its 33rd year, offers runners a choice between a challenging 10-mile trail experience and a more accessible 5K fun run, all while showcasing the stunning foothills of the Bridger Mountains. What makes this race truly unique is the exclusive access to private property along the 10-mile course, a special opportunity only available on race day.

The iconic 10-mile course is a true test of grit and rewards runners with breathtaking scenery. Beginning near the Sypes Canyon trailhead, participants will navigate a challenging loop featuring significant climbs, including a memorable water crossing as they head up Middle Cottonwood. With an impressive 2,838 feet of elevation gain, runners will traverse the Bridgers before descending back down Sypes Canyon on single-track trails. Aid stations, stocked with water and SaltStick sports drink, are strategically placed at the Middle Cottonwood Trailhead and the high point on Sypes, though runners are encouraged to carry their own hydration.

For those seeking a less strenuous but equally enjoyable experience, the 5K fun run offers a rolling dirt road "lollipop" loop through a charming neighborhood, perfect for families and casual runners. Both distances culminate in a vibrant post-race BBQ party with food, beverages, and raffle prizes, fostering a fantastic community atmosphere. Typical race day conditions in mid-July include comfortable lows around 53F and highs near 85F, with a minimal 4% chance of precipitation. All proceeds from the Jim Bridger Trail Run directly support the Bridger Ski Foundation's Nordic Pro Team, adding a charitable dimension to this classic Bozeman event.