Denver Colfax Marathon

About This Event

Denver’s only marathon returns with a full weekend of racing and a course built for every goal, from the full marathon to the half marathon, 10 Mile, and Marathon Relay. One highlight is the half marathon’s mile through the Denver Zoo, giving runners a one-of-a-kind safari-style experience in the middle of the city. At the finish line, participants are rewarded with a unique finisher medal, live band, lunch, drinks, photos, and a celebratory atmosphere that keeps runners coming back year after year.

Upcoming Dates

Organizer