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

Oct

24

Big Sur River Run

Big Sur, California, United States

$20.00 - $65.00

Running

5K 10K

Oct

25

Hop Skip and Splash 5K Fun Run/Walk

Huntington Beach, California, United States

$40.00 - $50.00

Running

5K

Oct

25

2026 Winters Spooktacular Fun Run and Costume Contest

Winters, California, United States

$20.00 - $40.00

Running

1.6K 5K 10K +2

Oct

25

Howl-o-ween Doggie Dash 5K

Los Angeles, California, United States

$45.00

Running

5K

Oct

25

Bakersfield Monster Mash Dash

Bakersfield, California, United States

$25.00 - $40.00

Running

5K 0.4K

Oct

25

Finish The Ride and Finish The Run Santa Clarita

Valencia, California, United States

$10.00 - $95.00

Running Cycling

1K 5K 10K 19.3K +2

Oct

25

Sharsheret West Coast Dash

Playa Del Rey, California, United States

$25.00 - $70.00

Running

5K 10K 1K

Oct

25

Cvar YPN's Run For A Reason Halloween 5K

Modesto, California, United States

$35.00

Running

5K

Oct

25

Pleasanton Rotary Halloween Spirit Run

Pleasanton, California, United States

$22.00 - $45.00

Running

5K 10K 6.4K Kids Challenge: 100 yard dash

Oct

25

DIA DE LOS MUERTOS 5K RUN/WALK - CLOVIS

Clovis, California, United States

$45.00

Running Walking

5K 3.2K

Oct

25

Day of The Dead 5K & 10k

Fair Oaks, California, United States

$55.00 - $70.00

Running

5.1K 10K

Oct

25

Spooky Shuffle – 5k, 10k, Half Marathon

Van Nuys, California, United States

$24.50 - $38.50

Running

5K 10K Half-Marathon