• National Lands Day, Help Lands We Bike, Hike and Run On—Sept 28th

    Submitted by Bill Plock on September 10th, 2019

    “We hope every outdoor enthusiast that visits our parks come out that day to give back to these beautiful landscapes that folks have worked so hard to preserve, protect and provide” Read more

    • Front Range Fat Bike Series

      Submitted by 303cycling on December 28th, 2018

      Conifer   Big Ring Cycles in partnership with Jeffco Open Space want you to join us in a two ride series full of fat bikes, food, great beer, fun prizes and plenty of smiles! The rides will be from 10:00AM to 1:00PM, and include Men’s and Women’s Strava timed groups and a “smiles not miles”Read More

      • Front Range Fat Bike Series

        Submitted by 303cycling on December 28th, 2018

        Conifer   Big Ring Cycles in partnership with Jeffco Open Space want you to join us in a two ride series full of fat bikes, food, great beer, fun prizes and plenty of smiles! The rides will be from 10:00AM to 1:00PM, and include Men’s and Women’s Strava timed groups and a “smiles not miles”Read More

        • Weekend Preview: Fat Bikes and Parties!

          Submitted by 303cycling on February 2nd, 2018

          Hope everyone can get out and enjoy something fun this weekend.  Read more

          • Weekend Preview: Start the New Year off with a ride

            Submitted by 303cycling on January 5th, 2018

            Ring in the new year with lots of riding options this weekend. Read more

            • Front Range Fat Series Alderfer/Three Sisters

              Submitted by 303cycling on December 10th, 2017

              Evergreen Big Ring Cycles in partnership with Jeffco Open Space want you to join us in a two ride series full of fat bikes, food, Bike a Latte Cold Brews, great beer, fun prizes and plenty of smiles! The rides will be from 10:00AM to 1:00PM, and include Men’s and Women’s Strava timed groups andRead More

              • Front Range Fat Series Flying J Ranch

                Submitted by 303cycling on December 10th, 2017

                Evergreen Big Ring Cycles in partnership with Jeffco Open Space want you to join us in a two ride series full of fat bikes, food, Bike a Latte Cold Brews, great beer, fun prizes and plenty of smiles! The rides will be from 10:00AM to 1:00PM, and include Men’s and Women’s Strava timed groups andRead More

                • Fat Fest: The Fat Bike Season Kick Off

                  Submitted by 303cycling on November 3rd, 2017

                  Golden   Big Ring Cycles in partnership with Jeffco Open Space, and sponsored by Borealis Fat Bikes want you to join us to kick-off the fat bike season with an afternoon full of fat bikes, food, great beer, drawings and plenty of smiles! Don’t have a fat bike? Curious what the fuss is about? NoRead More

                  • Golden Giddyup

                    Submitted by 303cycling on April 24th, 2017

                    Golden   Like many of you, we at the Golden Giddyup are all frequent users of Jeffco Open Space trails. We live amongst them, drive to them, ride to them, take our kids and our dogs to them, and escape to them when life begs escaping. These trails are sacred to us, as they areRead More