North Fork 50K Trail Race
Trail Running covering 50 km to 80.5 km in Pine Grove (Colorado, United States)
North Fork 50K Trail Race is an endurance sporting event in Pine Grove, Colorado, US focused on Trail Running. Key features include Nature & Off-Road, Forest.
The race program comprises 2 competitions, including North Fork 50 Mile Trail Race (80.47 km, +2,092 m D+), and North Fork 50K Trail Race (50 km, +1,300 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (aravaiparunning.com).

Event characteristics
Races & distances (2)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| North Fork 50 Mile Trail Race | Trail Running | 80.47 km | +2,092 m | 122 m - 1,001 m | Loop course | Route & profile |
| North Fork 50K Trail Race | Trail Running | 50 km | +1,300 m | 125 m - 671 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 122 m to 1,001 m above sea level (+2,092 m D+, -2,092 m D-)
Elevation profile & course telemetry
Altitude from 125 m to 671 m above sea level (+1,300 m D+, -1,300 m D-)
Frequently asked questions (FAQ)
When and where does North Fork 50K Trail Race take place?
North Fork 50K Trail Race takes place in Pine Grove, Colorado, US (start area at coordinates 39.41° N, 105.3239° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at North Fork 50K Trail Race?
The race program comprises 2 competitions, including North Fork 50 Mile Trail Race (80.47 km, +2,092 m D+), and North Fork 50K Trail Race (50 km, +1,300 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for North Fork 50K Trail Race?
The main competition (North Fork 50 Mile Trail Race over 80.47 km) is designed as a loop course featuring +2,092 m of elevation gain and -2,092 m of elevation loss, ranging between 122 m and 1,001 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for North Fork 50K Trail Race?
Official race regulations, course details, and registration information are provided on the organizer's website (aravaiparunning.com).