Upcoming Half Marathon Races In California, US in July, 2025

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Run Tiburon UCSF Courage Over Cancer 10K & 5K logo

Run Tiburon UCSF Courage Over Cancer 10K & 5K

Belvedere Tiburon, CA

Sunday, September 7th, 2025

Featured
10K
5K
View details for race Run Tiburon UCSF Courage Over Cancer 10K & 5K
Independence Day 5k, 10k, 15k, Half Marathon logo

Independence Day 5k, 10k, 15k, Half Marathon

Santa monica, CA

Friday, July 4th, 2025

10K
15K
5K
View details for race Independence Day 5k, 10k, 15k, Half Marathon
Red, White, and Run – 5K, 10K, 10M, and Half Marathon logo

Red, White, and Run – 5K, 10K, 10M, and Half Ma...

Long Beach, CA

Friday, July 4th, 2025

10K
15K
5K
View details for race Red, White, and Run – 5K, 10K, 10M, and Half Marathon
Independence Day 5k, 10k, 15k, Half Marathon logo

Independence Day 5k, 10k, 15k, Half Marathon

Long Beach, CA

Friday, July 4th, 2025

10K
15K
5K
View details for race Independence Day 5k, 10k, 15k, Half Marathon
SuperHeroes Run LOS ANGELES logo

SuperHeroes Run LOS ANGELES

Los Angeles, CA

Saturday, July 5th, 2025

10K
1 Mile
5K
View details for race SuperHeroes Run LOS ANGELES
Stars and Stripes 5k, 10k, 15k, Half Marathon logo

Stars and Stripes 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, July 5th, 2025

10K
15K
5K
View details for race Stars and Stripes 5k, 10k, 15k, Half Marathon
Good Vibes 5K, 10K logo

Good Vibes 5K, 10K

Venice Beach, CA

Saturday, July 5th, 2025

5K
10K
Half
View details for race Good Vibes 5K, 10K
Stars, Stripes, & Sneakers 5K, 10K, and Half Marathon logo

Stars, Stripes, & Sneakers 5K, 10K, and Half Ma...

Santa Monica, CA

Saturday, July 5th, 2025

10K
5K
Half
View details for race Stars, Stripes, & Sneakers 5K, 10K, and Half Marathon
Red, White, and Zoom 5K, 10K, Half Marathon logo

Red, White, and Zoom 5K, 10K, Half Marathon

Long Beach, CA

Sunday, July 6th, 2025

5K
10K
Half
View details for race Red, White, and Zoom 5K, 10K, Half Marathon
Red, White and Blue 5k, 10k, 15k, Half Marathon logo

Red, White and Blue 5k, 10k, 15k, Half Marathon

Valencia, CA

Sunday, July 6th, 2025

10K
15K
5K
View details for race Red, White and Blue 5k, 10k, 15k, Half Marathon
Howl at the Thunder Moon 5K, 10K, & Half Marathon logo

Howl at the Thunder Moon 5K, 10K, & Half Marathon

Long Beach, CA

Saturday, July 12th, 2025

10K
5K
Half
View details for race Howl at the Thunder Moon 5K, 10K, & Half Marathon
San Lorenzo River Trail Run logo

San Lorenzo River Trail Run

Santa Cruz, CA

Saturday, July 12th, 2025

Half
Ultra
Marathon
View details for race San Lorenzo River Trail Run
Run, Forrest, Run – 5K, 10K, and Half Marathon logo

Run, Forrest, Run – 5K, 10K, and Half Marathon

Santa Monica, CA

Saturday, July 12th, 2025

10K
5K
Half
View details for race Run, Forrest, Run – 5K, 10K, and Half Marathon
Davis Moonlight Run logo

Davis Moonlight Run

Davis, CA

Saturday, July 12th, 2025

5K
10K
Half
View details for race Davis Moonlight Run
Endless Summer in the LBC 5K, 10K, & Half Marathon logo

Endless Summer in the LBC 5K, 10K, & Half Marathon

Long Beach, CA

Saturday, July 12th, 2025

10K
5K
Half
View details for race Endless Summer in the LBC 5K, 10K, & Half Marathon
Summer Fun 5k, 10k, 15k, Half Marathon logo

Summer Fun 5k, 10k, 15k, Half Marathon

Santa monica, CA

Sunday, July 13th, 2025

10K
15K
5K
View details for race Summer Fun 5k, 10k, 15k, Half Marathon
Sand and Sun Tropical Run - 5K, 10K, 10 Miler and Half Marathon logo

Sand and Sun Tropical Run - 5K, 10K, 10 Miler a...

Long Beach, CA

Sunday, July 13th, 2025

10K
15K
5K
View details for race Sand and Sun Tropical Run - 5K, 10K, 10 Miler and Half Marathon
One Small Step for Runners - National Lunar Landing 5K, 10K, & Half Marathon logo

One Small Step for Runners - National Lunar Lan...

Santa Monica, CA

Sunday, July 13th, 2025

10K
5K
Half
View details for race One Small Step for Runners - National Lunar Landing 5K, 10K, & Half Marathon
2025 Charles M. Schulz-Sonoma County Airport Napa to Sonoma Wine Country Half Marathon & Rosé 5K logo

2025 Charles M. Schulz-Sonoma County Airport Na...

Napa, CA

Saturday, July 19th, 2025

Half
5K
View details for race 2025 Charles M. Schulz-Sonoma County Airport Napa to Sonoma Wine Country Half Marathon & Rosé 5K
Summer Sensation 5k, 10k, 15k, Half Marathon logo

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

Long beach, CA

Saturday, July 19th, 2025

10K
15K
5K
View details for race Summer Sensation 5k, 10k, 15k, Half Marathon
LBC Summer Breeze – 5K, 10K, 10M, and Half Marathon logo

LBC Summer Breeze – 5K, 10K, 10M, and Half Mara...

Long Beach, CA

Saturday, July 19th, 2025

10K
15K
5K
View details for race LBC Summer Breeze – 5K, 10K, 10M, and Half Marathon
Christmas in July Half Marathon and 5K (Chicago area) logo

Christmas in July Half Marathon and 5K (Chicago...

Elk Grove, IL

Saturday, July 19th, 2025

5K
Half
View details for race Christmas in July Half Marathon and 5K (Chicago area)
Summer Lovin -5K, 10K, and Half Marathon logo

Summer Lovin -5K, 10K, and Half Marathon

Santa Monica, CA

Sunday, July 20th, 2025

10K
5K
Half
View details for race Summer Lovin -5K, 10K, and Half Marathon
Santa Monica Good Vibes 5K, 10K & Half Marathon logo

Santa Monica Good Vibes 5K, 10K & Half Marathon

Santa Monica, CA

Saturday, July 26th, 2025

10K
5K
Half
View details for race Santa Monica Good Vibes 5K, 10K & Half Marathon
Run Together Against Breast Cancer LOS ANGELES logo

Run Together Against Breast Cancer LOS ANGELES

Los Angeles, CA

Saturday, July 26th, 2025

10K
1 Mile
5K
View details for race Run Together Against Breast Cancer LOS ANGELES
Long Beach Good Vibes 5K, 10K, & Half Marathon logo

Long Beach Good Vibes 5K, 10K, & Half Marathon

Long Beach, CA

Saturday, July 26th, 2025

10K
5K
Half
View details for race Long Beach Good Vibes 5K, 10K, & Half Marathon
2025 San Francisco Marathon logo

2025 San Francisco Marathon

San Francisco, CA

Saturday, July 26th, 2025

10K
5K
Half
View details for race 2025 San Francisco Marathon
Santa's Summer Stride – 5K, 10K, and Half Marathon logo

Santa's Summer Stride – 5K, 10K, and Half Marathon

Santa Monica, CA

Saturday, July 26th, 2025

10K
5K
Half
View details for race Santa's Summer Stride – 5K, 10K, and Half Marathon
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