The only race through Denver Zoo!
Run through Sports Authority Field!
5 Runners. 26.2 Miles. Bragging rights.
Denver's Marathon Weekend

Colfax Makes Top 10 in 2015 & 2016 in Runner's World

Colfax Top 10 in 2015 for marathons to run and in 2016 for great marathons for first timers

Runner’s World selected Colfax as 1 of 10 “Marathons to run” in 2015, and just announced Colfax as 1 of 10 “Great marathons for first timers” for 2016.

“If marathons on highways bore you, try this Denver race. Between miles three and four, the course passes through a fire station, where firefighters and police officers cheer runners. A few miles later, you’ll enter Mile High Stadium, home of the Denver Broncos, where you’ll run along the perimeter of the field and see yourself on the JumboTron.”

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