All Denver Events

Denver Colfax Marathon Events produces a variety of events throughout the year.  Our premier weekend is the Denver Colfax Marathon Weekend with 20,000 runners.   About a month after race weekend we host the annual Marathon Awards Celebration where winning relay teams designate charities to receive over $100,000.  We also created and host the annual Colorado Running Hall of Fame evening inducting the top runners in Colorado and recognizing the top high school runners.


Colfax Marathon Races 

Cigna Denver Colfax Marathon Expo

Colfax Marathon Awards Evening

Colorado Running Hall of Fame

Denver 5K on the Runway

Colorado Running and Walking Alliance