
Frost or Fog 10-Mile, 1/4 Marathon & 5K is a running race on January 16, 2027 in Chico, CA, with an entry fee of $30.
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!
Pre-race coffee will be provided by Bidwell Perk.
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
56°
Typical Low
36°
Based on US Climate Normals data from Chico Univ Farm, 2 mi from the venue.
Population
102,032
as of 2023
City Elevation
192 ft
Nearest Airport
RDD
Redding Municipal Airport · 57 mi
Major Hub
SMF
Sacramento International Airport · 75 mi
Time Zone
Pacific Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Every finish line starts with a single decision. Claim your spot at Frost or Fog 10-Mile, 1/4 Marathon & 5K, put it on the calendar, and turn “someday” into a start date.
76
Days to train
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From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frost or Fog 10-Mile, 1/4 Marathon & 5K
Jan 16, 2027