Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

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Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

North Fork 50 Mile

Name: North Fork 50 Mile
Start: 2025-05-31
End: 2025-05-31
Location: Buffalo Creek

Buffalo Creek, United States • 31 May 2025

The North Fork 50 Mile/50K is an ultramarathon set in the scenic Colorado mountains near Denver, taking place on May 31, 2025. This event features a challenging course that is entirely on soft surfaces, primarily singletrack trails, with some double track sections. Runners will experience diverse landscapes, including areas affected by a 1996 fire and beautiful ponderosa pine forests. A portion of the proceeds supports the North Fork Volunteer Fire Department. Participants can enjoy a post-race festival with food and drinks, and awards will be given to top finishers in various categories. Visit the organization's website for the most recent information.

United States Colorado Buffalo Creek

Race information

Website Registration

50 mi

50 Miler

50 km

50K

Visit the organization's website for the most recent information.

Trail runs nearby

Wednesday Nov 27

Mountain Peacock 50k

Golden - 25 mi from Buffalo Creek

50 km

The Mountain Peacock 50k is an exciting ultra running event taking place in Golden, Colorado, where participants will conquer four peaks in one day. This inaugural event emphasizes a no-frills approach, focusing on the essence of trail running without expensive fees or elaborate aid stations. Runner..

Saturday Dec 7

Sawmill Trail Runs

Pine - 3 mi from Buffalo Creek

8 mi

16 mi

50 km

The Sawmill Trail Runs, organized by the Human Potential Running Series, is set to take place at Staunton State Park in Pine, Colorado. This annual event, which began in 2013, features three distance options: 8-Mile, 16-Mile, and 50k. The park offers a stunning backdrop with diverse landscapes, incl..

Saturday Dec 7

Kingfisher Half Marathon

Highlands Ranch - 19 mi from Buffalo Creek

21 km

The Kingfisher Half Marathon is a trail running event taking place at Chatfield State Park in Colorado. Organized by the Roxborough Running Club, this event also includes 5k and 10k races, catering to various levels of runners. Participants can enjoy the scenic beauty of the park while challenging t..

Fri - Sat Feb 14-15

Staunton Rocks

Pine Junction Area - 8 mi from Buffalo Creek

The Running Up for Air - Staunton Rocks is an endurance running event taking place at Staunton State Park in Pine, Colorado, on February 14-15, 2025. This event features various challenges, including 3, 6, 12, and 24-hour races, encouraging participants to run a marked 7.1-mile loop. The event aims ..

Saturday Apr 19

Rock Hawk

Castle Rock - 22 mi from Buffalo Creek

The Rock Hawk Trail Races, part of the Bear Chase Race Series, take place in Castle Rock, Colorado, featuring distances of 50K, 25K, 10K, and 5K. Set against the scenic backdrop of Miller Park and Ridgeline Trail systems, the event offers a thrilling experience for both novice and experienced trail ..

Saturday May 3

Greenland Trail Races

Larkspur - 23 mi from Buffalo Creek

The Greenland Trail Races, held annually in May at the Greenland Open Space in Larkspur, Colorado, features four race distances: 4 miles, 8 miles, 25K, and 50K. This event is known for its scenic trails with views of Pikes Peak, making it a popular choice for both novice and experienced runners. Par..