Quad Rock 50 Mile

Race completed

80km Distance

4 Grit Score

Challenging Level

Vertical Intensity 0 D+/km

Flat Hilly Mtn

This course is relatively flat and fast. Ideal for PB attempts.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a fast & flat course. Expect fast, runnable sections where rhythm is key.

By UltraHub Expert

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

OPENFREE MAP (LIBRE)

Taking place on the trails and hills west of Fort Collins in Lory State Park and Horsetooth Mountain Park.