Half Marathons in California

Fun in the Sun 5k, 10k, 15k, Half Marathon · long beach, California

71st Annual Fontana Days Run · Fontana, California

Wrigley River Run & Tadpole Trot · Long Beach, California

Race Through California 1M, 5K, 10K, 13.1, 26.2 - Now Only $20! · Los Angeles, California

SuperHeroes Run 5K/10K/13.1 SAN DIEGO · San Diego, California

SuperHeroes Run 5K/10K/13.1 SAN FRANCISCO · San Francisco, California

SuperHero - Runbelievable - 5K. 10K. Half Marathon by Califlow Runs · Long Beach, California

SuperHeroes Run 5K/10K/13.1 LOS ANGELES · Los Angeles, California

SuperHeroes Run 5K/10K/13.1 SACRAMENTO · Sacramento, California

2026 Lake Chabot Trail Challenge (Half Marathon & 5K) · Castro Valley, California

Seaside Marathon · Ventura, California

Olympic Valley Half Marathon, 8-Miler, and 5K · Olympic Valley, California

The Praise Run 2026 · Victorville, California

WICKED FAST MARATHON & HALF MARATHON SAN DIEGO · El Cajon, California

Phoenix Rising 5k, 10k, 15k, Half Marathon · Los Angeles, California

Olympic Valley Half Marathon, 8-Miler, and 5K · Olympic Valley, California

Good Vibes Run – 5K, 10K, 10M, and Half Marathon · Long Beach, California

Old Zoo Half Marathon · Los Angeles, California

Rare Strides 5k, 10k, 15k, Half Marathon · long beach, California

2026 Sugar Daddy Race · Santa Clarita, California

Golden State Trail Run · East Garrison, California

Happy Father's Day 5k, 10k, 15k, Half Marathon · Van Nuys, California

Run Juneteenth Day 5K/10K/13.1 SAN FRANCISCO · San Francisco, California

Bizz Johnson's Southside Scramble · Susanville, California

Run Juneteenth Day 5K/10K/13.1 SAN DIEGO · San Diego, California

Black Mountain 50K · San Diego, California

Run Juneteenth Day 5K/10K/13.1 LOS ANGELES · Los Angeles, California

Run Juneteenth Day 5K/10K/13.1 SACRAMENTO · Sacramento, California

Summer Solstice Run : 5K.10K. Half Marathon –by Califlow Runs · Long Beach, California

Happy Father's Day 5k, 10k, 15k, Half Marathon LB · long beach, California

Father’s Day Classic – 5K, 10K, 10-Miler, and Half Marathon · Long Beach, California

The Presidio Half Marathon · San Francisco, California

La Noche de La Llorona Run SummerWeen Series 5K 10K Half by Califlow Runs · Long Beach, California

The Rock the Loch 5K/10K/Half Marathon (LIVE or Virtual) · Castro Valley, California

Goleta Beach Half Marathon, 10K, 5K, Kid's 1-Mile · Goleta, California

Summer time in the LBC 5K, 10K, & Half Marathon by Califlow Runs · Long Beach, California

That Dam Race 13K, 13.1, 26.2 · San Jose, California

Mare Island Half Marathon · Vallejo, California

Alien Run – 5K, 10K, 10M, and Half Marathon · Long Beach, California

Mare Island Half Marathon · Vallejo, California

Burton Creek Trail Run · Tahoe City, California

Stars and Stripes 5k, 10k, 15k, Half Marathon · long beach, California

Liberty Station Relay and 5K · San Diego, California

Red, White & Blue Race · Fort Bragg, California

Independence Day 5k, 10k, 15k, Half Marathon · long beach, California

July 4th Run 5K/10K/13.1 SAN FRANCISCO · San Mateo, California

Run for Chocolate 5K/10K/13.1 SAN FRANCISCO · San Mateo, California

July 4th Run 5K/10K/13.1 SAN DIEGO · San Diego, California

Run for Chocolate 5K/10K/13.1 SAN DIEGO · San Diego, California

July 4th Run 5K/10K/13.1 LOS ANGELES · Los Angeles, California