North Fork 50km
- When
- Sat, May 30, 2026, 4:00 AM
- Where
- Buffalo Creek, US
- Distances
- Ultra Marathon
- Terrain
- TRAIL
- Price
- 150–210 USD
- Elevation gain
- 1958 m
- Typical weather
- Cool
- Organizer
- Aravaipa Running
About
The North Fork 50 K 2026, also hosted by Aravaipa Running, takes place on 30 May 2026 at the Buffalo Creek Clubhouse, Buffalo Creek, Colorado. This 50 K trail runs one loop of technical singletrack—featuring climbs into the 8,100 ft range, forested canyons, and proceeds that give back to the local community.