- Start: Blue Sky Trailhead, Horsetooth Mountain Park. Fort Collins, Colorado
- Distance: 26.7 miles (3,500′) or ~13.1 miles (TBA)
- Min/Max Elevation: 5,300’/6,500′
- Average Elevation: 5,700′
- Terrain: Marathon: 22mi dirt singletrack, 3mi rocky singletrack, 2mi dirt road; Half Marathon: TBA
- Fauna: Deer, abert squirrel, golden eagle
- Registration Cap: 350
- Time Allowance: 9 hours
- Date: October 21, 2023
