Video: Colfax Marathon Donates Race Shirts
On June 15, we announced that we will not be able to reschedule the Denver Colfax Marathon for the fall of 2020. COVID-19 has changed all of our lives and has put a stop to mass gatherings. With the newest Colorado Safer at Home guidelines we knew that a safe, fun, robust race weekend this year won’t be possible. We looked at many options along the way, but we needed to shift our focus to 2021. Therefore, we are moving our 15th Anniversary Denver Colfax Marathon Race Weekend and Celebration to May of 2021.
Registered individual runners and team captains were offered three free options and had to choose one by June 30, 2020. The options were as follows: defer to 2021, defer to 2022 or run virtually.
Denver's Only Marathon
Where to start? Boston Qualifier, through the Broncos Stadium at Mile High twice, along miles of water, through a fire station, & ranked by Runner’s World! Finish your 26.2 into a huge post-race party with live music, food, & drinks.Learn More >
New! Half Marathon Course through Denver Zoo & Downtown
A brand new course for the 15th anniversary taking you through Denver Zoo, along Colfax with epic spots like VooDoo Donuts and Irish Snug, by the Capitol, inside Denver Fire Station #1, and along 17th Avenue into an awesome finish party with 20,000 new friends!Learn More >
Marathon Relay - Corporate, Government, Open
What’s better than running 26.2 miles through the Mile High City? Sharing the miles with friends! Get a team of five to run Denver’s only 26.2 mile Marathon Relay. Most teams run for fun. Others run for bragging rights and money for charity.
It’s the largest in the US – because of the fun! Companies and government entities enter multiple teams in their industry division – like Construction, Healthcare, or Public School Teachers. Friends enter the Open Division.Learn More
A Competition of Corporate Giving - Denver Business Journal
Denver Business Journal named in a recent year the Colfax Marathon “Denver’s corporate “it” charity of the year”. With more than $100,000 awarded to charities through the Open, Corporate, and Government Relay divisions. Get your company teams together now!
Urban 10 Miler - a local's favorite
It’s the marathon course in just 10 miles! Perfect if you love the idea of running downtown, through the stadium, eclectic college campus, and waterways – but do not want to tackle a full 26.2 miles. It’s a point to point race, that starts a bit later at RMCAD, and then finishes with the marathon, half, and relay in City Park. Your bib has an RTD ticket to get back to your car. A Denver favorite!