North Fork 50 Mile

Buffalo Creek, United States • 31 May 2025

The North Fork 50 Mile and 50K ultramarathon takes place in the scenic Colorado mountains near Buffalo Creek. The course features nearly all singletrack trails, with some double track sections, traversing diverse landscapes including burn areas from a 1996 fire, ponderosa pines, and granite rock formations. The event is part of the Bear Chase Race Series and supports the North Fork Volunteer Fire Department. Runners enjoy challenging elevation gains, stunning scenery, and a friendly atmosphere, with aid stations and post-race festivities. The race emphasizes community involvement and environmental appreciation, making it a popular choice for ultrarunners seeking a beautiful mountain trail experience. Visit the organization's website for the most recent information.

Race information

50 mi
50 Miler
50 km
50k
Visit the organization's website for the most recent information.
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