Boulder Cup Day 2 - We’re bringing UCI cyclocross racing back to Valmont Bike Park this November! Get ready for two days of epic cyclocross action, fierce competition, and a celebration of all things cycling.
The CYCLO-X Series all comes done to one final championship race. This year the series action wraps up in Longmont at Sandstone Ranch. This venue might seem flat on paper, but looks can be deceiving. Get ready for sand, smooth grass, even more off-camber grass, and twisting turning fun on the sloping hillsides of this soccer complex.
Cyclocross returns to an old favorite at the Jefferson County Fairgrounds! Come race with us on December 6, 2025 to be crowned the Colorado State Champion. You will be treated to an amazing race scene, exciting atmosphere, professional timing, challenging terrain with multiple stair climbs, riding thru barns, crazy off-camber sections, and a volunteer group that is second to none.
