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

July 4th Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

04 Jul, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Red, White & Blue Race

Fort Bragg, California, United States

04 Jul, 2026 (Sat)

$25.00 - $60.00

Running

Half-Marathon 0.8K 10K 5K

Woodbridge Village Association 50th Anniversary - Ralph J. Redington 5K/10K Run and Kids Run

Irvine, California, United States

04 Jul, 2026 (Sat)

$15.00 - $40.00

Running

5K 10K 1.6K

July 4th Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

04 Jul, 2026 (Sat)

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +2

Run for Chocolate 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

04 Jul, 2026 (Sat)

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +2

Run for Chocolate 5K/10K/13.1 SAN FRANCISCO

San Mateo, California, United States

04 Jul, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run for Chocolate 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

04 Jul, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

La Palma Fitness Run for Fun

La Palma, California, United States

04 Jul, 2026 (Sat)

$40.00 - $50.00

Running

5K 10K

2nd Annual San Diego 4th of July 5K & 10K

San Diego, California, United States

04 Jul, 2026 (Sat)

$25.00 - $55.00

Running

5K 1K 10K

Anaheim Firecracker 5K/10K

Anaheim, California, United States

04 Jul, 2026 (Sat)

$35.00 - $45.00

Running, Walking

5K 10K

20th Annual Freedom Run on the Ranch - A Run for Joy to benefit NEGU

Ladera Ranch, California, United States

04 Jul, 2026 (Sat)

$15.00 - $60.00

Running

1.3K 5K 10K

July 4th Run 5K/10K/13.1 SAN FRANCISCO

San Mateo, California, United States

04 Jul, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2