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Half Marathons Near California
Showing the next 50 runs that match your filters
Featured
Diplo's Run Club 5K - San Diego
Get 15% Off - Use Code RUNGUIDES15
Date: Nov 21, 2026 - Saturday
Size: 10,000+ participants
Location: San Diego, California
Featured
Sparks Biggest Little Ultra
Come race with Ann Trason!
Date: Oct 9, 2026 - Friday
Size: 100 - 500 participants
Location: Sparks, Nevada
San Francisco Marathon
Date: Jul 26-28, 2026 - Sunday to Tuesday
Size: 10,000+ participants
Location: San Francisco, California
Rodeo Valley Trail Run
Date: Aug 1, 2026 - Saturday
Size: 100 - 500 participants
Location: Tamalpais-Homestead Valley, California
ET Full Moon Midnight Marathon
Date: Aug 1-2, 2026 - Saturday to Sunday
Size: 500 - 1,000 participants
Location: Alamo, Nevada
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Truckee Half Marathon and 5K
Date: Aug 1, 2026 - Saturday
Size: 100 - 500 participants
Location: Truckee, California
Dog Days of Summer – 5K, 10K, 10M, and Half Marathon
Date: Aug 1, 2026 - Saturday
Size: 1 - 100 participants
Location: Long Beach, California
Summer Breeze Half Marathon, 10k/5k
Date: Aug 1, 2026 - Saturday
Size: 100 - 500 participants
Location: San Leandro, California
Camarillo Marathon
Date: Aug 2, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Camarillo, California
Skyline 50K Endurance Run
Date: Aug 2, 2026 - Sunday
Size: 100 - 500 participants
Location: Castro Valley, California
Bear Creek Half Marathon, 10k/5k
Date: Aug 8, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Pacheco, California
Mt. Madonna Challenge
Date: Aug 8, 2026 - Saturday
Size: 100 - 500 participants
Location: Gilroy, California
Hell of a Half Marathon
Date: Aug 8, 2026 - Saturday
Size: 100 - 500 participants
Location: Exeter, California
Lucky Eight 5k, 10k, 15k, Half Marathon
Get 15% Off - Use Code ABWR15
Date: Aug 8, 2026 - Saturday
Size: 100 - 500 participants
Location: Long Beach, California
SAR Wild Run
Date: Aug 9, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Shaver Lake, California
Howl at the Moon- 5K, 10K, 10 Miler and Half Marathon
Date: Aug 9, 2026 - Sunday
Size: 100 - 500 participants
Location: Long Beach, California
Sundae Funday - Ice Cream Run 5K, 10K & Half Marathon
Date: Aug 9, 2026 - Sunday
Size: 100 - 500 participants
Location: Long Beach, California
Sun and Summit 5k, 10k, 15k, Half Marathon
Get 15% Off - Use Code ABWR15
Date: Aug 9, 2026 - Sunday
Size: 100 - 500 participants
Location: Ladera Heights, California
Almaden Hills Trail Run - Summer Edition
Date: Aug 15, 2026 - Saturday
Size: 1 - 100 participants
Location: San Jose, California
Beer City Half Slam
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Fremont, California
Run for PB&J 5K/10K/13.1 - Los Angeles
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Santa Monica, California
Run for PB&J 5K/10K/13.1 - Sacramento
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Sacramento, California
Run for PB&J 5K/10K/13.1 - San Diego
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: San Diego, California
Run for PB&J 5K/10K/13.1 - San Francisco
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: San Francisco, California
Summer Sensation 5k, 10k, 15k, Half Marathon
Get 15% Off - Use Code ABWR15
Date: Aug 15, 2026 - Saturday
Size: 100 - 500 participants
Location: Long Beach, California
America's Finest City Half Marathon & 5K
Date: Aug 16, 2026 - Sunday
Size: 5,000 - 10,000 participants
Location: San Diego, California
Pacific Breeze 5k, 10k, 15k, Half Marathon
Get 15% Off - Use Code ABWR15
Date: Aug 16, 2026 - Sunday
Size: 100 - 500 participants
Location: Ventura, California
The Santa Rosa Marathon
Date: Aug 22-23, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Santa Rosa, California
Sly Park Trail Run - Summer Edition
Date: Aug 22, 2026 - Saturday
Size: 1 - 100 participants
Location: Pollock Pines, California
Summer Breeze 5k, 10k, 15k, Half Marathon
Get 15% Off - Use Code ABWR15
Date: Aug 22, 2026 - Saturday
Size: 100 - 500 participants
Location: Long Beach, California
One Love Run – 5K, 10K, 10M, and Half Marathon
Date: Aug 23, 2026 - Sunday
Size: 100 - 500 participants
Location: Long Beach, California
Shoreline Park Half Marathon
Date: Aug 23, 2026 - Sunday
Size: 100 - 500 participants
Location: Long Beach, California
Angel Island Half Marathon & 10K
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: Tiburon, California
Sloth Run 5K/10K/13.1 - Los Angeles
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: Santa Monica, California
Sloth Run 5K/10K/13.1 - Sacramento
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: Sacramento, California
Sloth Run 5K/10K/13.1 - San Diego
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: San Diego, California
Sloth Run 5K/10K/13.1 - San Francisco
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: San Francisco, California
SPASM Lake Chabot Trail Run
Date: Aug 30, 2026 - Sunday
Size: 100 - 500 participants
Location: Castro Valley, California
Crystal Springs Summer Trail Run
Date: Aug 30, 2026 - Sunday
Size: 100 - 500 participants
Location: Woodside, California
Beach Day 5k, 10k, 15k, Half Marathon
Get 15% Off - Use Code ABWR15
Date: Sep 5, 2026 - Saturday
Size: 100 - 500 participants
Location: Long Beach, California
Diablo Trail Run
Date: Sep 6, 2026 - Sunday
Size: 100 - 500 participants
Location: Clayton, California
Surfers Point Marathon
Date: Sep 6, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Ventura, California
Pirates Plunder – 5K, 10K, 10-miler, and Half Marathon
Date: Sep 6, 2026 - Sunday
Size: 100 - 500 participants
Location: Santa Monica, California
Summer Day 5k, 10k, 15k, Half Marathon
Get 15% Off - Use Code ABWR15
Date: Sep 6, 2026 - Sunday
Size: 100 - 500 participants
Location: Los Angeles, California
Vibha Bay Area The Dream Mile
Date: Sep 6, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Sunnyvale, California
Long Beach Labor Day Run
Date: Sep 7, 2026 - Monday
Size: 100 - 500 participants
Location: Long Beach, California
Labor Day 5k, 10k, 15k, Half Marathon
Get 15% Off - Use Code ABWR15
Date: Sep 7, 2026 - Monday
Size: 100 - 500 participants
Location: Long Beach, California
Berkeley Trail Adventure
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Berkeley, California
Mendocino Running Festival
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Mendocino, California
Beer City Half Bishop Ranch
Date: Sep 12, 2026 - Saturday
Size: 500 - 1,000 participants
Location: San Ramon, California
National Chocolate Day Run for Chocolates 5K/10K/13.1 - Los Angeles
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Santa Monica, California
National Chocolate Day Run for Chocolates 5K/10K/13.1 - Sacramento
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Sacramento, California
