Crested Butte Ultra 2026
35K
55K
50 Mile
About This Event
At the beginning of Fall, runners from around the world will converge on the idyllic town of Crested Butte, Colorado, for an event that promises to challenge the body, thrill the spirit, and captivate the soul: the Crested Butte Ultra 2026, organized by Mad Moose Events. The trails of Crested Butte are frequently hailed as among the nation’s best, and for a good reason: it’s an event that consistently makes Strambecco’s list of Best Trail Running Events in the Rockies. They take runners across serene mountain meadows and challenging ridges and offer expansive views that seem straight out of a postcard. The routes of Crested Butte Ultra 2026, whether you choose the 35k, 55k, or 50-mile, promise a journey through nature’s masterpiece.
These courses are extremely challenging at high altitudes, and they traverse Gunnison National Forest, where the stunning, open views will make the race training worth every minute. The area is gorgeous in the fall, covered in wildflowers and changing aspen leaves. The 2023 event sold out early, so register early for next year!
All Crested Butte Ultra races start and end at the Crested Butte Community School and wind through Farris Creek, Walrod, and Teocalli but significantly differ in elevation gain. The 50 Mile Course of the Crested Butte Ultra challenges runners to overcome both its impressive elevations and the distances between aid. Starting from its lowest point of 8,822 feet, runners will climb to a staggering altitude of 11,291 feet, tackling a total elevation gain of 8,301 feet. Runners can find support and replenishment at any of the nine aid stations strategically placed along the route. Those brave enough to undertake this formidable distance will kick off their race at 6:00 a.m.
The 55K Course offers a slightly condensed but equally breathtaking version of the ultra challenge. With a starting elevation of 8,822 feet, participants will push themselves to reach the course’s peak at 11,290 feet. This trail rewards its travelers with an elevation gain of 4,567 feet. Six aid stations are available to provide necessary sustenance and encouragement. For those looking to experience the beauty of Crested Butte in this mid-range distance, the race begins at 7:00 a.m.
Perfect for those who prefer a shorter but still challenging race, the 35K Course showcases Crested Butte’s beauty without its counterparts’ longer mileage. Starting and ending at 8,822 feet, participants will ascend to a commendable 9,988 feet at the highest point. This route boasts an elevation gain and loss of 2,280 feet each, offering runners a taste of the mountainous challenge. Four aid stations are strategically placed to assist runners in their quest. The 35K race sets the runners on their path at 8:00 a.m.
Aid stations will be generously stocked with a variety of hydration options, from water to Skratch Labs to soda. Nutrition offerings include fruits, salty and sweet snacks, and much more. Note: This is a cupless event, so runners are encouraged to carry reusable cups. Conveniently, the finish line is at the same location as the start, allowing for easy logistics and ensuring your supporters can cheer you on as you commence and complete your race.
Whether you’re chasing a personal best, seeking a new adventure, or simply looking to soak in the unparalleled beauty of the Rockies, Crested Butte Ultra promises an unforgettable and deeply fulfilling experience.
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