• USA Cycling Collegiate Mountain Bike National Championships

    Submitted by 303cycling on January 29th, 2019

    Durango   Event details and registration here

    • Lake City Alpine 50

      Submitted by 303cycling on September 25th, 2018

      Lake City   Join us for the Inaugural Lake City Alpine 50 The Lake City Alpine 50 endurance mountain bike race starts in beautiful Lake City, Colorado, a small mining town located in the heart of the San Juan Mountains at 8,671 feet, and will follow the iconic Alpine Loop back to Lake City.  The raceRead More

      • New Castle Dirty Dozen

        Submitted by 303cycling on January 29th, 2019

        New Castle   New Castle Dirty Dozen is a cross country style race in New Castle, Colorado. We are offering 3 formats, a 1 lap 10 mile race, a 2 lap 20 mile race and a 4 mile youth race. The New Castle Rides and Reggae Festival is a celebration of all things trails, mountainRead More

        • Race the Sun

          Submitted by 303cycling on February 17th, 2019

          Winter Park   Brand new for 2019, Winter Park Sunrise to Sunset capitalizes on two well-established strengths: the Sunrise to Sunset model and Winter Park’s deep mountain-bike roots. Luscious singletrack trails crisscross the mountains of Winter Park. How good are they, you ask? Good enough that USA Cycling is hosting the National Championships on the WinterRead More

          • HR MTB Series

            Submitted by 303cycling on February 21st, 2019

            Highlands Ranch   The Highlands Ranch Mountain Bike Series will take place in our beautiful and pristine Backcountry Wilderness Area in August this year. The Series will begin on July 17th and consist of four, Wednesday evening races starting at 6:00pm throughout the month of July & August with the final race being held onRead More

            • HR MTB Series

              Submitted by 303cycling on February 21st, 2019

              Highlands Ranch   The Highlands Ranch Mountain Bike Series will take place in our beautiful and pristine Backcountry Wilderness Area in August this year. The Series will begin on July 17th and consist of four, Wednesday evening races starting at 6:00pm throughout the month of July & August with the final race being held onRead More

              • RMRS Powderhorn

                Submitted by 303cycling on February 21st, 2019

                Grand Junction   This is a multi-discipline race series in Colorado and New Mexico, registration opens soon. There will be discounts for buying a season pass for the series, use the big REGISTER NOW link above to purchase a season pass. To register for individual events, follow the registration links below. We will be racing dual slalomRead More

                • HR MTB Series

                  Submitted by 303cycling on February 21st, 2019

                  Highlands Ranch   The Highlands Ranch Mountain Bike Series will take place in our beautiful and pristine Backcountry Wilderness Area in August this year. The Series will begin on July 17th and consist of four, Wednesday evening races starting at 6:00pm throughout the month of July & August with the final race being held onRead More

                  • USA Cycling Mountain Bike National Championships

                    Submitted by 303cycling on January 29th, 2019

                    Winter Park   Event details and registration here

                    • Laramie Mtb Series

                      Submitted by 303cycling on February 16th, 2019

                      Happy Jack, WY   The goal of the LMBS is to provide a low key and inexpensive evening of bike racing for all levels of mountain bikers. With a relaxed atmosphere, there is still quality and competitive racing. This is a great series for first timers through pro riders. Courses are new each race. WeRead More