Running Races in California
Explore races in California during January 2026.
Top Events
New Year's One Day
San Jose, CA
Thu, Jan 1, 2026
9:00 AM PST
Free New Year's Day 5k By Chico Running Club
Chico, CA
Thu, Jan 1, 2026
9:00 AM PST
Auburn Resolution Run
Auburn, CA
Thu, Jan 1, 2026
12:00 PM PST
Hacienda Hills Trail Run - Winter
San Jose, CA
Sat, Jan 3, 2026
12:00 AM PST
Lost Coast 55K
Whitethorn, CA
Sat, Jan 3, 2026
7:00 AM PST
Chase The Falling Stars - Quadrantid Meteor Shower 5k 10k & Half Marathon
Santa Monica, CA
Sat, Jan 3, 2026
7:00 AM PST
Dia De Los Reyes Magos - Bakersfield
Bakersfield, CA
Sat, Jan 3, 2026
7:45 AM PST
Kiwanis Resolution 5k Run/walk, And 10k Run/walk
Mountain View, CA
Sat, Jan 3, 2026
10:00 AM PST
Grievances & Gratitude Run Let Go, Run Free, Embrace The Positive! 5k, 10k, And Half Marathon
Long Beach, CA
Sun, Jan 4, 2026
7:00 AM PST
Dia De Los Reyes Magos - Fresno
Fresno, CA
Sun, Jan 4, 2026
8:00 AM PST
The Running Chicken 2025 10k/5k Fun Run & Walk - Fundraiser For Run 4 Bitti And Brynn Foundation
Santa Margarita, CA
Sun, Jan 4, 2026
9:00 AM PST
Avalon Benefit 50 Mile/50k Run
Avalon, CA
Sat, Jan 10, 2026
5:00 AM PST
San Diego 50 & Trail Runs
Escondido, CA
Sat, Jan 10, 2026
6:00 AM PST
Citrus Heritage Run
Riverside, CA
Sat, Jan 10, 2026
6:30 AM PST
Hope In Every Step 5k
Modesto, CA
Sat, Jan 10, 2026
9:00 AM PST
The Redding Marathon Events
Redding, CA
Sun, Jan 18, 2026
8:00 AM PST
Folsom Lake Sweetwater Trail Run
Folsom, CA
Sat, Jan 24, 2026
12:00 AM PST
Fullerton 5k
Fullerton, CA
Sun, Jan 25, 2026
8:00 AM PST
Sean O'Brien 100K/50M/50K/26.2/30K
Calabasas, CA
Sat, Jan 31, 2026
12:00 AM PST