Half-Marathon races in California, United States — 2026 running calendar

Friendsgiving/Barksgiving: Turkey Trot 5K, 10K, Half Marathon by Califlow Runs

Long Beach, California, United States

22 Nov, 2026 (Sun)

$20.00 - $56.99

Running

5K 10K 1.6K Half-Marathon

Zoom Turkey Trot

San Jose, California, United States

26 Nov, 2026 (Thu)

Free - $70.00

Trail running, Running

5K 10K Half-Marathon 3.2K +4

Thanksgiving Gobble Trot Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

28 Nov, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Thanksgiving Gobble Trot Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

28 Nov, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Thanksgiving Gobble Trot Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

28 Nov, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Thanksgiving Gobble Trot Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

28 Nov, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Merry Miles- 5K, 10K, and Half Marathon by Califlow Runs

Long Beach, California, United States

06 Dec, 2026 (Sun)

$38.99 - $44.99

Running

5K 10K Half-Marathon

Pulp Fiction: Royale with Speed 5K, 10K & 13.1

Canoga Park, California, United States

12 Dec, 2026 (Sat)

$34.99

Running

5K 10K Half-Marathon

Sunrise Marathon 5K/10K/13.1 San Diego

San Diego, California, United States

12 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Holiday Half Marathon, 10K, 5K, Kid's 1-Mile

Goleta, California, United States

12 Dec, 2026 (Sat)

$15.00 - $55.00

Running

Half-Marathon 10.7K 5K 1.6K

Run for Breast Cancer 5K/10K/13.1 Los Angeles

Los Angeles, California, United States

12 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5K

Oxnard, California, United States

12 Dec, 2026 (Sat) – 13 Dec, 2026

$19.99 - $94.99

Running

Half-Marathon 10.5K 5K 1K