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Colorado Trail Challenge (486 Virtual Miles in the Summer of 2021!)

Start in June 2021. Last day to sign up is July 1. Your Town, CO 80200 US

RELAY - Participate with Friends!


Make it more fun (and less taxing) and join a team of up to 6 racers and complete the miles together. Run teams or run/bike hybrid teams may have up to 6 members.  Bike teams may have up to 3 members.  As a team member, your miles and times will be added with your teammates to accelerate your progress! During registration, click on 'create or join relay'.  Passwords are optional.  You may not mix and match team types - meaning, if 4 buddies all want to participate, they must ALL choose the foot race or they must ALL choose the bike race or they ALL must choose the hybrid race to be on the same relay team and have their miles count with one another.

During the challenge (June-August) run, jog or walk as many miles as you desire each day.  Log your miles through our online tracker and it will compile your daily miles into a cumulative total and show your progress along our virtual Colorado Trail route!  When you join a TEAM of up to 6, all of your miles are compiled to show total progress.  If your buddy in Vermont hikes 10 miles today while you run 5 miles in Washington, your daily total is 15 miles of progress along the trail!

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