5K Races in California

Here is a list of 5K races in California.

Race List

September 19, 2026

Rocky Ridge

September 20, 2026

Surf City 10

Huntington Beach

September 20, 2026

Aloha Run Long Beach

September 20, 2026

GO2 for Lung Cancer San Francisco Bay Area 5k

September 26, 2026

Be The Light 5K

September 26, 2026

Little Wharf 3-Miler

September 26, 2026

Oktoberfest Run 5K/10K/13.1 SAN FRANCISCO

September 26, 2026

Oktoberfest Run 5K/10K/13.1 SAN DIEGO

September 26, 2026

Double Peak Challenge

September 27, 2026

Barra of Mendocino Harvest Celebration Run 5k

September 27, 2026

Auburn Half Marathon

October 3, 2026

Awesome 80's Run

October 3, 2026

Rock 'n' Roll San Jose

October 3, 2026

Pacific Beach Half Marathon & 5K

October 10, 2026

GO2 for Lung Cancer SoCal 5k

October 10, 2026

Bagel Run 5K/10K/13.1 SAN DIEGO

October 10, 2026

Bagel Run 5K/10K/13.1 SAN FRANCISCO

October 10, 2026

Long Beach Marathon

October 11, 2026

Champion Mine Trail Race

October 11, 2026

Humboldt Redwoods Marathon, Half Marathon, and 5K

October 16, 2026

Lake Tahoe Marathon

October 17, 2026

Lake Hodges Trail Festival

October 17, 2026

Diablo Summit Stomp

October 17, 2026

SPACEROCK Trail Race

October 18, 2026

Half Moon Bay Pumpkin Run by Senior Coastsiders

October 18, 2026

Jeepers Creepers Half Marathon

October 24, 2026

2026 Night Nation Run - Sacramento, CA

October 24, 2026

Eden Rift Haunted Wine Run 5k

October 24, 2026

Malibu Moves: Half Marathon, 10K, 5K, 1-Mi and Kids Run

October 24, 2026

Dia de los Muertos Half Marathon

October 24, 2026

Napa Fall Wine Country Marathon, Half Marathon & 10K

October 25, 2026

Beer City Half Bishop Ranch