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Frost or Fog 10-Mile, 1/4 Marathon & 5K home
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Frost or Fog 10-Mile, 1/4 Marathon & 5K

Sat January 24, 2026 Chico, CA 95928 US Directions

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
Start Time:
9:00am PST
End Time:
12:00pm PST
Price:
$48.70 incl. $3.70 Fee
Registration:
Price increases to $54.00 after November 30, 2025 at 11:59pm PST
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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.
Start Time:
9:15am PST
End Time:
12:00pm PST
Price:
$43.40 incl. $3.40 Fee
Registration:
Price increases to $48.70 after November 30, 2025 at 11:59pm PST
Sign Up

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.
Start Time:
9:30am PST
End Time:
12:00pm PST
Price:
$43.40 incl. $3.40 Fee
Registration:
Price increases to $48.70 after November 30, 2025 at 11:59pm PST
Sign Up

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