2024 Colfax Marathon

The Colfax Marathon is Denver’s largest running weekend and we are proud to be an official charity partner once again! That means, when you register to run for JPP, you are running toward a community without generational poverty! Whether you’re up for the challenge of the Marathon, Marathon Relay, Half Marathon, Urban 10 Miler, or 5K, there’s a race to suit everyone’s pace. Be part of the thrill and support a great cause!