Virtually travel 325 miles through Colorado. Solo or with a team!

The Challenge

The state of Colorado stretches 325 miles from the “Welcome to Colorful Colorado” sign on US-285 near the New Mexico border in the south to the sign at the Wyoming border on CO-1285 in the north. How many weeks will it take you to cover that distance? Take as long as you want, starting this summer. Do the Great Colorado Sign Challenge solo or with a team. This challenge should provide you an excellent test of fitness and a chance to plan to increase your training no matter how many miles you exercise weekly.

How It Works

Most importantly, have fun! You can use any form of non-motorized transport (running, walking, biking, swimming, SUP, Kayak, elliptical) anywhere you want, whenever you want. Go outside or on a treadmill or trainer. Average 3 miles a day or 10 miles a day – there are no set requirements. You can connect your trackable device to our online tracker to have your activities auto synced. You can also manually enter your mileage.


  • Compete solo or as a team
  • Interactive tracking with auto sync. Currently supports FitBit, Garmin, Polar, Coros and Strava.
  • Facebook group forum for motivation
  • Large medal
  • Gender specific shirt
  • Neck gaiter
  • Optional stainless steel pine glass – $15 (free for returning participants)
  • Optional trucker hat – $25
  • $10 RoadID Gift Card
  • Free shipping!

Colorado Runner Events is proud to introduce the ability to auto sync your activities. This means there is no need for you to manually add your miles! This is currently available for the following devices – FitBit, Garmin, Polar, and Coros. You can also auto sync your activities from a Strava account. Everyone who registers will be given an event specific code to use to add your profile to the results tracker. This code is found in you confirmation email. Instructions on how to sync your results are also found in the confirmation email.

The results tracker will be open from June 1 until December 31, 2021.

Get your challenge for free!

Do you want to get your challenge for free? Then refer your friends! For each person who registers using your unique ambassador code (provided on your confirmation), you will get a refund of $5, up to the cost of your entry.