All-Out Spring Fever

The All-Out Spring Fever is an annual running event taking place in Golden, Colorado, on March 23, 2025. This event features a variety of races, including a Half Marathon, 10K, and 5K, as well as virtual options for each distance. Participants can enjoy scenic courses that highlight the beautiful surroundings of Table Mountain and the foothills of Colorado.

The event aims to celebrate the arrival of spring and supports the charity UpRoot Colorado. It is designed to cater to both novice and experienced runners, making it a rewarding challenge for all. Visit the organization's website for the most recent information.