North Fork Trail Race
May 31, 2025 @ 7:00 AM
The North Fork 50 Mile/50K is 100% trails, mainly single track and some double track, starting and finishing along lovely Buffalo Creek, in the mountains about 50 miles southwest of Denver.
This is a pure ultra, a very special and unique race, deliberately kept small so each runner gets personal attention.
There are no non-ultra distances and no crowds on the beautiful trails.
Please click here to submit your event for FREE to our online calendar.
We do not allow events without physical locations (IE – virtual runs, runs with locations TBD, etc…).
Please allow 48 hours after submission for an event to appear on the calendar. If you have already listed your event and would like us to update it, please contact us.