Prepare for an unforgettable journey through the heart of the Colorado Rockies with the North Fork 50 Mile/50K, set for May 30, 2026, in Conifer, CO. This "gem of an ultramarathon" plunges runners deep into the stunning Buffalo Creek Recreation Area of the Pike National Forest, promising a 100% trail experience on mostly singletrack and some doubletrack surfaces. Beginning and ending near Buffalo Creek at the Community Hall, runners will traverse a course famed for its breathtaking scenery, weaving through serene pine forests and starkly beautiful burn scar areas from past fires that offer expansive views of the high mountains and unique rock formations.

The North Fork 50 Mile boasts approximately 6,425-7,500 feet of climb, with the 50K offering around 3,800-4,800 feet, both reaching altitudes between 6,700 and 8,535 feet. While challenging, the course features many runnable sections, making it an excellent choice for experienced mountain runners and a welcoming first trail ultramarathon for those seeking a well-supported adventure. Friendly aid stations, strategically placed and easily accessible by crew, are stocked with a variety of hydration and fuel options, including unique offerings like bean and tortilla rolls and local food truck entrees at the finish. Typical race day conditions in late May bring comfortable highs around 73F and lows near 43F, with a low 8% chance of precipitation.

Organized by Aravaipa Running, the North Fork 50 Mile/50K is celebrated for its meticulous organization and intimate atmosphere, deliberately kept small to ensure personal attention for every participant. Runners consistently praise the well-marked and scenic trails, along with the vibrant post-race celebration featuring grilled-to-order barbecue and refreshing beer. A portion of the race proceeds directly benefits the North Fork Volunteer Fire Department, adding a meaningful layer to this exceptional high-country endurance challenge.