Twelvemile Gravel Hill Climb

Twelvemile Gravel Hill climb is a gravel cycling event that's a bit different from any others. Riders will gain 3,400’ of elevation in 11 miles, then celebrate with an ice cream afterparty. This section of CO-78, known locally as "Twelvemile" is one of the Colorado’s hardest gravel climbs. We did the research.

We're excited to celebrate FAST times, FIRST times, and everything in between. This is a challenge for anyone who's up for it...and we priced it so everyone an party. Spaces are limited by our permit...so sign up early.