5K races in California, United States — 2026 running calendar

Nov

07

Beer City Half™ OC

Santa Ana, California, United States

$32.50 - $102.50

Running

Half-Marathon 10K 5K 1.6K +1

Nov

07

Brassfield Estate Winery's Whine Now, Wine Later Run

Clearlake Oaks, California, United States

$45.00 - $85.00

Running

5K 10K 16.1K

Nov

07

Smfa 5K Toy Run

San Miguel, California, United States

$42.50

Running

5K

Nov

07

Amcff “Running Con Ganas” 5K to Unite Los Angeles Community at LA Mission College

Sylmar, California, United States

$50.00

Running

5K

Nov

07

Run With Los Muertos 5K & Block Party

Coachella, California, United States

$42.00

Running

5K

Nov

07

Lake Chabot Trail Run

Castro Valley, California, United States

Free - $90.00

Trail running Running

7.7K Half-Marathon 30K Marathon +4

Nov

07

Tunnel to Towers 5K Run & Walk - Santa Rosa, CA

Santa Rosa, California, United States

Free - $40.00

Running

5K JPMorganChase Employees +1

Nov

07

Back the Blue

Gilroy, California, United States

Running

1.6K 5K 10K

Nov

07

Tiger Run 5K

Wildomar, California, United States

$10.00 - $30.00

Running

1.6K 5K

Nov

07

Kaiser Permanente Get Fit Festival

Irvine, California, United States

$40.00 - $270.00

Running Cycling

Ultra 5K 48.3K

Nov

07

RUN FOR FREEDOM

San Dimas, California, United States

$40.00 - $55.00

Running

5K 10K

Nov

07

Dig Deep Dash 5K Run/Walk

Valencia, California, United States

$45.00

Running

5K