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

Winter Whirl – 5K, 10K, Half Marathon

Fountain Valley, California, United States

19 Dec, 2026 (Sat)

$24.50 - $38.50

Running

5K 10K Half-Marathon

San Diego Holiday Half Marathon & 5K

San Diego, California, United States

19 Dec, 2026 (Sat)

$53.00 - $119.00

Running

Half-Marathon 5K

The Jingle Bell Dash Kids Dash, 1 Miler, 5K, 10K and Half Marathon & Santa Paws Doggie Run

Long Beach, California, United States

19 Dec, 2026 (Sat)

$38.99 - $45.99

Running

5K 10K Half-Marathon

Jingle Bell Jog 5k/10k Run-Walk at Dos Vientos

Newbury Park, California, United States

19 Dec, 2026 (Sat)

$25.00 - $30.00

Running

10K 5K

‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (San Diego, CA)

Escondido, California, United States

19 Dec, 2026 (Sat)

$37.95 - $52.95

Running

5K 10K 1K

Golden Eagle Track Fest & 5K

Los Angeles, California, United States

19 Dec, 2026 (Sat)

$10.00 - $50.00

Running

5K 3.2K 1.6K

Santa’s Reindeer Run - 5K, 10K, and Half Marathon

Huntington Beach, California, United States

20 Dec, 2026 (Sun)

$25.00 - $52.99

Running

5K 10K Half-Marathon 1.6K

Jingle All the Way - Christmas Day 5K, 10K, Half Marathon, Kids Dash by Califlow Runs

Long Beach, California, United States

25 Dec, 2026 (Fri)

$45.99 - $52.99

Running

5K 10K Half-Marathon

New Year's Run 5K/10K/13.1 Los Angeles

Los Angeles, California, United States

26 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

New Year's Run 5K/10K/13.1 San Francisco

San Francisco, California, United States

26 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

New Year's Run 5K/10K/13.1 San Diego

San Diego, California, United States

26 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

A Merry Christmas Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

26 Dec, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2