Denver Colfax Marathon

The Denver Colfax Marathon is Denver, Colorado's only marathon event, featuring a full marathon, half marathon, urban 10 miler, and a marathon relay with corporate, government, public school, and open divisions. The marathon course is a Boston qualifier, passing through iconic landmarks including Empower Field at Mile High and a fire station. The half marathon includes a unique mile through the Denver Zoo, showcasing animals like sea lions and camels.

The urban 10 miler offers a shorter race through downtown and local highlights. The event culminates in a lively finish line party with live music, food, drinks, and finisher medals, making it a popular annual tradition. Visit the organization's website for the most recent information.