10K races in California, United States — 2026 running calendar

Nov

01

Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow Runs

Long Beach, California, United States

$25.00 - $58.99

Running

5K 10K Half-Marathon 1.6K

Nov

01

Almond Bowl 5K & 10K November 1st, 2026

Chico, California, United States

$50.00 - $60.00

Running

5K 10K

Nov

06

Backonroad: Pop Up Run LA

Los Angeles, California, United States

Free

Running

5K 10K

Nov

07

RUN FOR FREEDOM

San Dimas, California, United States

$40.00 - $55.00

Running

5K 10K

Nov

07

Placer Freedom Fun Run

Roseville, California, United States

Free - $55.00

Running

10K 5K 1.6K +1

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

RunThrough San Francisco at Crissy Field 5k, 100k & Half Marathon

San Francisco, California, United States

$43.05 - $71.40

Running

5K 10K Half-Marathon

Nov

07

Back the Blue

Gilroy, California, United States

Running

1.6K 5K 10K

Nov

07

Mt. Tam Trail Run

Stinson Beach, California, United States

Running

49.1K 29.8K 22K 9.8K

Nov

08

Run for the Fallen 10K-5K at Merced College

Merced, California, United States

Free

Running

5K 10K

Nov

08

Run Colusa

Colusa, California, United States

$35.00 - $60.00

Running

5K 10K Half-Marathon