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

Eden Rift Haunted Wine Run 5k

Hollister, California, United States

Oct 24, 2026 (Sat)

$30.00

Running

5K

DIA DE LOS MUERTOS HALF MARATHON & 5K RUN/WALK (BAKERSFIELD)

Bakersfield, California, United States

Oct 24, 2026 (Sat)

$50.00 - $84.00

Running, Walking

Half-Marathon 5K 3.2K

Vaquero Strong 5K

Irvine, California, United States

Oct 24, 2026 (Sat)

$30.00

Running

5K

Monster Mash Dash Halloween Run

Fresno, California, United States

Oct 24, 2026 (Sat)

$25.00 - $50.00

Running

5K 6.4K

Miles for Migraine San Francisco

San Francisco, California, United States

Oct 24, 2026 (Sat)

Running

3.2K 5K

RunThrough USA Long Beach 5k,10k & Half Marathon Race

Long Beach, California, United States

Oct 24, 2026 (Sat)

$42.00 - $57.75

Running

5K 10K Half-Marathon

Big Sur River Run

Big Sur, California, United States

Oct 24, 2026 (Sat)

$20.00 - $60.00

Running

5K 10K

Space Race Run

La Canada Flintridge, California, United States

Oct 25, 2026 (Sun)

$10.00 - $65.00

Running

5K 1.6K +1

2026 Winters Spooktacular Fun Run and Costume Contest

Winters, California, United States

Oct 25, 2026 (Sun)

$20.00 - $40.00

Running

1.6K 5K 10K +2

Bakersfield Monster Mash Dash

Bakersfield, California, United States

Oct 25, 2026 (Sun)

$25.00 - $35.00

Running

5K 0.4K

Finish The Ride and Finish The Run Santa Clarita

Valencia, California, United States

Oct 25, 2026 (Sun)

$10.00 - $95.00

Running, Cycling

1K 5K 10K 19.3K +2

DIA DE LOS MUERTOS 5K RUN/WALK - CLOVIS

Clovis, California, United States

Oct 25, 2026 (Sun)

$45.00

Running, Walking

5K 3.2K