About This Race
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!
Klean Kanteen has provided prizes for the top 3 men and women in each distance.
Pre-race coffee will be provided by Bidwell Perk.
Course & Race Day Details
Race Swag
Standard 10-Mile, Standard 1/4 Marathon, Standard 5K: T-Shirt
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Choose Your Distance
Standard 10-Mile
The 10ish-Mile course follows the 1/4 Marathon route but continues past Bear Hole for approximately 1.75 miles before you turn around to join your friends on the way back! This year the turnaround will be where B-trail meets Upper Park Road due to the damage from the Park Fire
TBD
Standard 1/4 Marathon
The 1/4 Marathon (6.55 miles) course is the same as the 5K course until the Shooting Range. 1/4 Marathon runners will pass the Shooting Range and continue back to Bear Hole. Runners turn around at Bear Hole and will come back along the road, pass the Shooting Range, and turn left on 5 Mile Way. Runners will finish at the far end of the footbridge.
TBD
Standard 5K
The 5K course begins at 5 Mile on the levee and continues onto Wildwood Trail to the Shooting Range. Runners/walkers will turn around at the Shooting Range and come back along the bike path turning left onto 5 Mile Way. Runners/walkers will finish at the far end of the footbridge.
TBD
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