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

Sep

25

Palo Alto Weekly Moonlight Run & Walk

Palo Alto, California, United States

Walking Running

5K 10K Virtual Participant

Sep

24

Pjrc Virtual 5K

Dana Point, California, United States

Running

5K Half-Marathon

Sep

24

Coastal Canyon League XC Meet 2

Oak Park, California, United States

Running

4.8K +2

Sep

20

Hot Pink Fun Run - Bubbles & Brews

Roseville, California, United States

Running

10K 5K 1.6K +2

Sep

20

La Noche de las Brujas Run -SummerWeen Series 5K 10K Half by Califlow Runs

Long Beach, California, United States

Running

5K 10K Half-Marathon 1.6K

Sep

20

Half Moon Bay Beach Safety Run

Half Moon Bay, California, United States

Running

5K 10K 0.4K

Sep

20

The Teal Run

Campbell, California, United States

Running

5K

Sep

20

GO2 San Francisco Bay Area 5K

San Mateo, California, United States

Running

5K

Sep

20

Lemon Run presented by the Goleta Education Foundation

Goleta, California, United States

Running

10K 5K 1K

Sep

20

The Village's Sixth Annual Miles for Mamas Walk/Run-Santa Monica

Santa Monica, California, United States

Running

5K

Sep

20

Run Your Gourd Off!

Wheatland, California, United States

Running

1.6K 5K

Sep

20

WalkGood-The People's Pace Walk/Run

Los Angeles, California, United States

Running

5K 10K