200 miles, 10000 feet, >90% on dirt and gravel roads. This is a new event and is Colorado’s only ultra-endurance gravel event. Great prep for Dirty Kanza!
This event has passed.
200 miles, 10000 feet, >90% on dirt and gravel roads. This is a new event and is Colorado’s only ultra-endurance gravel event. Great prep for Dirty Kanza!