Frost or Fog 10-Mile

The Frost or Fog 10-Mile, Quarter Marathon, and 5K is a popular winter running event held in Chico, California, featuring scenic courses through Upper Bidwell Park. Participants can choose from three distances: a challenging 10-mile run, a quarter marathon, or a 5K. The courses include a mix of gravel, trail, and road, providing a diverse running experience.

The event is set for January 25, 2025, and encourages runners of all levels to join in the fun. Participants can also run virtually if they prefer. The race promises a festive atmosphere and community spirit. Visit the organization's website for the most recent information.