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50k Runs Near California
Showing the next 50 runs that match your filters
Featured
Crown City Classic
Get 10% Off - Use Code RUNGUIDES10
Date: Jul 4, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Coronado, California
Featured
Santa Cruz Marathon
California's most scenic 26.2
Date: Oct 25, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Santa Cruz, California
Mission Trails Twilight Runs
Date: May 23, 2026 - Saturday
Size: 100 - 500 participants
Location: San Diego, California
Cinderella Trail Run
Date: May 30, 2026 - Saturday
Size: 100 - 500 participants
Location: Oakland, California
Calero Trail Run - Spring Edition
Date: May 30, 2026 - Saturday
Size: 100 - 500 participants
Location: San Jose, California
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Sonoma Coast Trail Runs
Date: May 30, 2026 - Saturday
Size: 1 - 100 participants
Location: Jenner, California
Mt Umunhum Ultras
Date: Jun 6, 2026 - Saturday
Size: 100 - 500 participants
Location: San Jose, California
Big Bear Peaks and Pines
Date: Jun 12-14, 2026 - Friday to Sunday
Size: 100 - 500 participants
Location: Big Bear Lake, California
Orange Curtain Runs
Date: Jun 19-20, 2026 - Friday to Saturday
Size: 100 - 500 participants
Location: Cerritos, California
Running With The Devil
Date: Jun 27, 2026 - Saturday
Size: 100 - 500 participants
Location: Las Vegas, Nevada
Big Chief 50K Ultra Trail Run
Date: Jun 28, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Tahoe City, California
Rancho Hills Trail Run (Summer)
Date: Jul 4, 2026 - Saturday
Size: 1 - 100 participants
Location: San Jose, California
San Lorenzo River Trail Run
Date: Jul 11, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Santa Cruz, California
Tahoe Trail
Date: Jul 17-19, 2026 - Friday to Sunday
Size: 100 - 500 participants
Location: Truckee, California
Tahoe Rim Trail Endurance Runs
Date: Jul 18-19, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Carson City, Nevada
Rodeo Valley Trail Run
Date: Aug 1, 2026 - Saturday
Size: 100 - 500 participants
Location: Tamalpais-Homestead Valley, California
Skyline 50K Endurance Run
Date: Aug 2, 2026 - Sunday
Size: 100 - 500 participants
Location: Castro Valley, California
Marlette 50K and 10-Miler
Date: Aug 9, 2026 - Sunday
Size: 100 - 500 participants
Location: Glenbrook, Nevada
Bulldog 50K and 25K Trail Runs
Date: Aug 15, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Agoura Hills, California
Almaden Hills Trail Run - Summer Edition
Date: Aug 15, 2026 - Saturday
Size: 1 - 100 participants
Location: San Jose, California
Sly Park Trail Run - Summer Edition
Date: Aug 22, 2026 - Saturday
Size: 1 - 100 participants
Location: Pollock Pines, 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
Diablo Trail Run
Date: Sep 6, 2026 - Sunday
Size: 100 - 500 participants
Location: Clayton, California
China Peak Running Festival
Date: Sep, 2026 (TBD)
Size: 100 - 500 participants
Location: Fresno County, California
Berkeley Trail Adventure
Date: Sep 12, 2026 - Saturday
Size: 100 - 500 participants
Location: Berkeley, California
Signal Peak Trail Runs
Date: Oct 3, 2026 - Saturday
Size: 1 - 100 participants
Location: Emigrant Gap, California
Mt. Umunhum Trail Conquest - Fall
Date: Oct 10, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: San Jose, California
Bizz Johnson Trail Marathon
Date: Oct 11, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Susanville, California
Lake Hodges Trail Fest
Get $5 Off - Use Code FEST26
Date: Oct 17-18, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: San Diego, California
Sly Park Trail Run - Fall Edition
Date: Oct 24, 2026 - Saturday
Size: 1 - 100 participants
Location: Pollock Pines, California
Pinkathon San Francisco
Date: Oct, 2026 (TBD)
Size: 100 - 500 participants
Location: San Francisco, California
Almaden Hills Trail Run - Fall Edition
Date: Oct 31, 2026 - Saturday
Size: 1 - 100 participants
Location: San Jose, California
Central California Spartan Trifecta Weekend
Date: Oct 31-Nov 1, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Santa Margarita, California
Rancho Ramble Trail Run - Spartan Trail
Date: Nov 1, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Santa Margarita, California
Mt. Tam Trail Run
Date: Nov 7, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Stinson Beach, California
Lake Chabot Trail Run
Date: Nov 7, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Castro Valley, California
Rancho Hills Trail Run - Fall
Date: Nov 7, 2026 - Saturday
Size: 1 - 100 participants
Location: San Jose, California
Rancho Hills Trail Run (Fall)
Date: Nov 7, 2026 - Saturday
Size: 1 - 100 participants
Location: Morgan Hill, California
Calero Trail Run - Winter Edition
Date: Dec 5, 2026 - Saturday
Size: 100 - 500 participants
Location: San Jose, California
San Joaquin River Trail 10K, 25K, & 50K Run
Date: Dec 5, 2026 - Saturday
Size: 100 - 500 participants
Location: Millerton, California
Calero Trail Run - Winter Edition
Date: Dec 5, 2026 - Saturday
Size: 100 - 500 participants
Location: San Jose, California
Woodside Ramble
Date: Dec 20, 2026 - Sunday
Size: 100 - 500 participants
Location: Woodside, California
Hacienda Hills Run - Winter Edition
Date: Jan, 2027 (TBD)
Size: 1 - 100 participants
Location: New Almaden, California
Avalon Benefit 50 Mile/50K Run
Date: Jan 9, 2027 - Saturday
Size: 100 - 500 participants
Location: Avalon, California
Crystal Springs Winter Trail Run
Date: Jan 17, 2027 - Sunday
Size: 100 - 500 participants
Location: Woodside, California
Golden Gate Trail Classic - Spartan Trail
Date: Jan 23-24, 2027 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: San Francisco, California
Folsom Lake Sweetwater Trail Run
Date: Jan, 2027 (TBD)
Size: 100 - 500 participants
Location: Folsom, California
Jed Smith Ultra Classic
Date: Jan, 2027 (TBD)
Size: 100 - 500 participants
Location: Sacramento, California
Golden Gate Trail Run (Winter)
Date: Feb 6, 2027 - Saturday
Size: 100 - 500 participants
Location: Sausalito, California
Mt. Umunhum Trail Conquest - Winter
Date: Feb, 2027 (TBD)
Size: 1,000 - 5,000 participants
Location: San Jose, California
Montara Mountain Trail Run
Date: Feb 20, 2027 - Saturday
Size: 100 - 500 participants
Location: Pacifica, California