Colfax Marathon Starts Tomorrow!

The Ultimate Urban Tour

Experience Denver, Colorado's local marathon: established by the cities of Denver, Aurora and Lakewood to celebrate a vibrant Colfax Avenue and encourage healthy and fit communities. The marathon is 26.2 miles with an epic run through Sports Authority Field at Mile High Stadium - 7 miles of water - including Sloan’s Lake, The Platte and Cherry Creek.  Enjoy the majestic Colorado views, plus Colfax Avenue, eclectic neighborhoods, downtown, parks and amazing views. And a run through Denver Fire Station #1! Take the photo tour and learn some fun facts here.