OCTOBER 16-17, 2021
Join Denver’s largest running weekend for 2021! Choose the Marathon, Half Marathon, or Urban 10 Miler and enjoy Denver’s iconic landmarks. Or create a relay team of five runners for one of the largest marathon relays in the U.S. – your team can be friends or work colleagues as we have Open, Corporate and Government divisions. Just getting started on the running scene? Try out the 5K where we have waves for runners and walkers.
Marathon, Half Marathon, Urban 10 Miler and Marathon Relay will be held Saturday October 16th, and the Colfax 5K will be held Sunday October 17th. This is due to a home Broncos game that Sunday.
Event schedule
- Sat, October 16, 2021 6:45 AM - Marathon, Half, Urban 10, Marathon Relay
- Sun, October 17, 2021 9:00 AM - Colfax 5K
Contact Information
HELLO! THANKS FOR STOPPING BY. WE’LL TRY TO CONNECT YOU TO THE RIGHT PERSON
- The best way to reach us is to email info@runcolfax.org
- If you’re interested in being a sponsor, email Melissa@runcolfax.org
- If you want to learn more about our Charity Partners Program, email charitypartner@runcolfax.org
- You can also find us on Facebook and Twitter @runcolfax
- To purchase multiple registration codes for your employees, charity runners, or large group, email multiplereg@runcolfax.org
Purchase multiple registration codes
Are you looking to purchase multiple registration codes for your employees, charity runners, or large groups?
Send us an email at multiplereg@runcolfax.org
