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

Lake Evans Triathlon, 5k & 10k

Bakersfield, California, United States

18 Oct, 2026 (Sun)

$45.00 - $230.00

Triathlon, Aquabike, Swimrun, Duathlon, Running

23.7K 48.4K 18.7K 5.3K +12

SD HipHop 5k

San Diego, California, United States

18 Oct, 2026 (Sun)

Free - $35.00

Running

4.8K

Vampire Run - Unite for Bleeding Disorders

Roseville, California, United States

18 Oct, 2026 (Sun)

$15.00 - $25.00

Running, Walking

5K 1.6K

Beverly Hills Run of the Stars: 2026

Beverly Hills, California, United States

18 Oct, 2026 (Sun)

$15.00 - $40.00

Running

5K 1K

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

Long Beach, California, United States

24 Oct, 2026 (Sat)

$42.00 - $57.75

Running

5K 10K Half-Marathon

Eden Rift Haunted Wine Run 5k

Hollister, California, United States

24 Oct, 2026 (Sat)

$30.00

Running

5K

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

Bakersfield, California, United States

24 Oct, 2026 (Sat)

$40.00 - $74.00

Running, Walking

Half-Marathon 5K 3.2K

Vaquero Strong 5K

Irvine, California, United States

24 Oct, 2026 (Sat)

$30.00

Running

5K

NIGHT NATION RUN - SACRAMENTO

Sacramento, California, United States

24 Oct, 2026 (Sat)

$35.00 - $55.00

Running

5K

Monster Mash Dash Halloween Run

Fresno, California, United States

24 Oct, 2026 (Sat)

$25.00 - $50.00

Running

5K 6.4K

Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1K

Malibu, California, United States

24 Oct, 2026 (Sat) – 25 Oct, 2026

Free - $170.00

Running

10K 5K 1K Half-Marathon +8

SoCal's Sunset Trick or Trot 5k/10K - Halloween Race

Huntington Beach, California, United States

24 Oct, 2026 (Sat)

$25.00 - $45.00

Running

5K 10K 0.8K