Old Man Winter Rally

Bundle Up and get ready to run and/or ride Colorado’s best mixed terrain!

Riders can choose 50KM or 100KM of gravel, snow, climbs, and thrills. Runners can crush the 5K or 10KM course that provides the best of Lyons, CO – single track trails, red rock canyon, and gravel paths.

We’ll have aid stations with great food and hydration on course. All Participants will receive a ticket for a hot meal and a cold beer in Lyons at the ragin’ after party!