The Frost or Fog 10-Mile, Quarter Marathon and 5K is one of Chico’s favorite winter runs! Run in Upper Bidwell Park for great,
challenging courses that cover gravel, trail and road or run wherever you are!
Frost or Fog 10-Mile, 1/4 Marathon & 5K
Distance(s): 5K
Race Overview: A race coming up on 2026-01-24 in Chico, CA. Get all the nerdy details below or follow the sign up links to secure your spot today!
Sign Up Here
