• ERock Sunrise to Sunset MTB Race

    Submitted by 303cycling on February 3rd, 2019

    Castle Rock   Sunrise to Sunset Elephant Rock began as a 24-hour race back in the day. We’ve since decided that 12 hours is plenty! The course is designed to be fun and approachable. If you aren’t a highly technical mountain biker, don’t worry! The level of challenge is really determined by how fast youRead More

    • Elephant Rock Cycling Festival

      Submitted by 303cycling on May 31st, 2018

      5 great rides, an MTB race, a giant expo, the latest bikes and gear, tasty food, live music, tons of fun – something for everyone! Read more

      • ERock Sunrise Sunset

        Submitted by 303cycling on February 15th, 2018

        Castle Rock   The 2018 Subaru ERock Sunrise Sunset is designed to offer recreational and competitive cyclists the opportunity to experience the thrill of competing in a challenging endurance race on a moderately technical off-road course over the course of 12 hours. Ride as a solo or form a team of cycling amigos for aRead More

        • Colorado Bike Expo @ ERock

          Submitted by 303cycling on January 12th, 2018

          Castle Rock   Whether you are riding or just watching the fun, come explore the active expo area where you’ll learn more about the sport of cycling from industry leaders like Specialized, Shimano, Primal, Rudy Project, SOS Socks, Clif Bar and Feedback Sports, to name a few. Enjoy BMX flatland and aerial stunts, a kidRead More

          • Colorado Bike Expo @ ERock

            Submitted by 303cycling on January 12th, 2018

            Castle Rock   Whether you are riding or just watching the fun, come explore the active expo area where you’ll learn more about the sport of cycling from industry leaders like Specialized, Shimano, Primal, Rudy Project, SOS Socks, Clif Bar and Feedback Sports, to name a few. Enjoy BMX flatland and aerial stunts, a kidRead More