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

Run for Chocolate 5k/10k/13.1 San Diego

San Diego, California, United States

Feb 13, 2027 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run for Chocolate 5k/10k/13.1 Sacramento

Sacramento, California, United States

Feb 13, 2027 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Valentine's Day Run Los Angeles

Los Angeles, California, United States

Feb 13, 2027 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Valentine's Day Run 5K/10K/13.1 Sacramento

Sacramento, California, United States

Feb 13, 2027 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Valentine's Day Run 5K/10K/13.1 San Francisco

San Francisco, California, United States

Feb 13, 2027 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

The HEART RUN Half Marathon & 5K/10K

Huntington Beach, California, United States

Feb 13, 2027 (Sat)

$28.00 - $72.00

Running

5K 10K Half-Marathon

Run for Chocolate 5k/10k/13.1 San Francisco

San Francisco, California, United States

Feb 13, 2027 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run for Chocolate 5k/10k/13.1 Los Angeles

Los Angeles, California, United States

Feb 13, 2027 (Sat) – May 8, 2027

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Valentine's Day Run 5K/10K/13.1 San Diego

San Diego, California, United States

Feb 13, 2027 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

The Long Beach Sweetheart's Run - Valentine's 5K, 10K, & Half Marathon by Califlow Runs

Long Beach, California, United States

Feb 14, 2027 (Sun)

$29.99 - $38.99

Running

5K 10K Half-Marathon

Palm Desert 1/2 Marathon & 5K

Palm Desert, California, United States

Feb 14, 2027 (Sun)

$14.00 - $75.00

Running

Half-Marathon 5K 1K +1

Beer City Half™ Santa Rosa

Santa Rosa, California, United States

Feb 20, 2027 (Sat)

$25.00 - $97.50

Running

Half-Marathon 10K 5K 1.6K +1