Carbon Valley Half Marathon

The Carbon Valley Half Marathon & 5K takes place in Firestone, Colorado, showcasing the scenic beauty between Denver and Fort Collins. The event features a certified 13.1-mile half marathon, a 5K, and a 1-mile fun run for children and seniors. The course highlights include trails, dirt paths, bridges, and rural roads through historic mining towns, with views of the Rockies and a fast two-mile downhill finish.

Participants receive tech shirts, medals, and goodie bags, with proceeds supporting Autism Research through the Autism Treatment Network at Children's Hospital Colorado. The race is praised for its small-town charm, excellent organization, and stunning mountain vistas. Visit the organization's website for the most recent information.