Race Discovery

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

328 events found

Run for PB& J 5K/10K/13.1 SACRAMENTO logo
Aug
15

Run for PB& J 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
Bagel Run 5K/10K/13.1 SAN FRANCISCO logo
Aug
15

Bagel Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +8
Run for PB& J 5K/10K/13.1 SAN FRANCISCO logo
Aug
15

Run for PB& J 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
Bagel Run 5K/10K/13.1 SACRAMENTO logo
Aug
15

Bagel Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +8
Bagel Run 5K/10K/13.1 SAN DIEGO logo
Aug
15

Bagel Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +8
Bagel Run 5K/10K/13.1 LOS ANGELES logo
Aug
15

Bagel Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +8
The Wheely Fast Hamster Run 5K, 10K, Half Marathon by Califlow Runs logo
Aug
16

The Wheely Fast Hamster Run 5K, 10K, Half Marathon by Califlow Runs

Long Beach, California, United States
$46.99 - $58.99
Running
5K 10K Half-Marathon
One Love Run – 5K, 10K, 10M, and Half Marathon logo
Aug
23

One Love Run – 5K, 10K, 10M, and Half Marathon

Long Beach, California, United States
$24.50 - $38.50
Running
5K 10K 16.1K Half-Marathon
Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs logo
Aug
23

Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs

Long Beach, California, United States
$45.99 - $52.99
Running
5K 10K Half-Marathon
Night of the Running Dead 5K, 10K, 1 Miler, Half Marathon SummerWeen Series by Califlow Runs logo
Aug
29

Night of the Running Dead 5K, 10K, 1 Miler, Half Marathon SummerWeen Series by Califlow Runs

Long Beach, California, United States
$30.00 - $58.99
Running
5K 10K Half-Marathon 1.6K
Run to Breast Cancer 5K/10K/13.1 LOS ANGELES logo
Aug
29

Run to Breast Cancer 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2
Run to Breast Cancer 5K/10K/13.1 SAN FRANCISCO logo
Aug
29

Run to Breast Cancer 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +2