Race Calendar in California, United States

SD HipHop 5k

San Diego, California, United States

18 Oct, 2026 (Sun)

Free - $35.00

Running

4.8K

2026 Cal Tri LA - 10.18.26

Playa Del Rey, California, United States

18 Oct, 2026 (Sun)

Free - $153.86

Triathlon, Running, Swimming

Ultra 5K 1.5K 10K +1

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

Beverly Hills Run of the Stars: 2026

Beverly Hills, California, United States

18 Oct, 2026 (Sun)

$15.00 - $40.00

Running

5K 1K

Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs

Huntington Beach, California, United States

18 Oct, 2026 (Sun)

$38.99 - $48.99

Running

5K 10K Half-Marathon

Vampire Run - Unite for Bleeding Disorders

Roseville, California, United States

18 Oct, 2026 (Sun)

$15.00 - $25.00

Running, Walking

5K 1.6K

MISSION INN RUN

Riverside, California, United States

18 Oct, 2026 (Sun)

$25.00 - $85.00

Running, Walking

5K 10K Half-Marathon 2K +4

LIVE LIKE JOJO SUPERHERO EXPERIENCE 2026

San Clemente, California, United States

18 Oct, 2026 (Sun)

$35.00 - $50.00

Walking

5K

Fleet Feet Fall Classic - Trail October 18th, 2026

Chico, California, United States

18 Oct, 2026 (Sun)

$85.00

Trail running

Half-Marathon 6.4K

2026 - City to the Sea Half Marathon & 5K

San Luis Obispo, California, United States

18 Oct, 2026 (Sun)

$40.00 - $93.00

Running

Half-Marathon 5K

The Fresno Donut Run

Fresno, California, United States

18 Oct, 2026 (Sun)

$41.00

Running

5K

Malibu Moves Expo & Festival

Malibu, California, United States

24 Oct, 2026 (Sat) – 25 Oct, 2026