Half Marathon

Rockin' Shamrock 5k, 10k, 15k, Half Marathon

Long Beach, CA

Sat - Mar 14, 2026

Apple Valley's Desert Rock and Road Half Marathon 2026

Apple Valley, CA

Mar 14, 2026 - Mar 15, 2026

St. Paddy's Day Lucky Run 5K/10K/13.1 LOS ANGELES

Los Angeles, CA

Sat - Mar 14, 2026

Running > 5k, 10k, Half Marathon, 1 mile

St. Paddy's Day Lucky Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Sat - Mar 14, 2026

Rockin' Shamrock 5k, 10k, 15k, Half Marathon

Van Nuys, CA

Sun - Mar 15, 2026

2026 VALENCIA Trail Race

Santa Clarita, CA

Mar 21, 2026 - Mar 22, 2026

Running > 10k, Half Marathon, Ultra

Spring Equinox 5k, 10k, 15k, Half Marathon

Long Beach, CA

Sat - Mar 21, 2026

Seabreeze Half Marathon 5k 10k

Long Beach, CA

Sun - Mar 22, 2026 @ 7:00 AM

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RunThrough USA Long Beach 5k,10k & Half Marathon Race

Long Beach, CA

Mar 28, 2026 - Mar 29, 2026

Running > 5k, Half Marathon

Hoppy Easter 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Sat - Apr 04, 2026

Running > Half Marathon, 5k, 10k

Always Hope Easter Run 5K/10K/13.1 LOS ANGELES

Los Angeles, CA

Sat - Apr 04, 2026

Always Hope Easter Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Sat - Apr 04, 2026

Run for Breast Cancer 5K/10K/13.1 SAN DIEGO

San Diego, CA

Sat - Apr 04, 2026

Happy Easter 5k, 10k, 15k, Half Marathon

Long Beach, CA

Sun - Apr 05, 2026

Seadon Shake Up Run @ Mountains2Beach 2026

Ventura, CA

Sat - Apr 11, 2026

San Diego Beach & Bay Half Marathon

San Diego, CA

Sat - Apr 11, 2026

Rise and Shine 5k, 10k, 15k, Half Marathon

Long Beach, CA

Sat - Apr 11, 2026

Dam Good 5k, 10k, 15k, Half Marathon

Lake View Terrace, CA

Sat - Apr 18, 2026

Running > 5k

Spring Celebration 5k, 10k, 15k, Half Marathon

Long Beach, CA

Sun - Apr 19, 2026

Running > 10k, Half Marathon, 5k

Coffee Lovers Run 5K/10K/13.1 LOS ANGELES

Los Angeles, CA

Sat - Apr 25, 2026

Spring Sensation 5k, 10k, 15k, Half Marathon

Long Beach, CA

Sat - Apr 25, 2026

Run for Donuts 5K/10K/13.1 SAN DIEGO

San Diego, CA

Sat - Apr 25, 2026

Running > 5k, 10k, Half Marathon, 1 mile

Coffee Lovers Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Sat - Apr 25, 2026

Finish The Ride and Finish The Run Griffith Park 2026

Los Angeles, CA

May 2, 2026 - May 3, 2026

Cycling > Metric Century, Half Marathon, 10k, 5k, 1k, Half Century

Cinco De Mayo Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Sat - May 02, 2026

The 2026 Hoag OC Marathon Running Festival (Expo Registration)

Costa Mesa, CA

May 2, 2026 - May 3, 2026

Running > 5k, Half Marathon, Marathon

Sunrise Marathon 5K/10K/13.1 LOS ANGELES

Los Angeles, CA

Sat - May 02, 2026

Running > 5k, 10k, Half Marathon, 1 mile

Finish The Ride and Finish The Run Griffith Park

Los Angeles, CA

May 2, 2026 - May 3, 2026 (6:00 AM)