Start: Blue Sky Trailhead, Horsetooth Mountain Park. Fort Collins, Colorado
- Distance: 26.7 miles with ~3,500′ of vertical gain/descent
- Min/Max Elevation: 5,300’/6,500′
- Average Elevation: 5,700′
- Terrain: 22mi dirt singletrack, 3mi rocky singletrack, 2mi dirt road
- Fauna: Deer, abert squirrel, golden eagle
- UTMB Qualifier: Marathon – 50km (OCC)
- Registration Cap: 350
- Time Allowance: 9 hours
- Date: October 15, 2022, 7:00am