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Ultra Marathons Near SoCal
Showing the next 27 runs that match your filters
Featured
Surf City 10
Celebrating 70 years!
Date: Sep 20, 2026 - Sunday
Size: 1,000 - 5,000 participants
Location: Huntington Beach, California
Featured
Pacific Beach Half Marathon & 5K
Epic two-day race weekend!
Date: Oct 3-4, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: San Diego, California
Ragnar Road So Cal
Date: Apr 10-11, 2026 - Friday to Saturday
Size: 1,000 - 5,000 participants
Location: Coronado, California
Run4Kids
Date: Apr 17-18, 2026 - Friday to Saturday
Size: 100 - 500 participants
Location: Corona, California
Las Virgenes Canyon Ultra Trail Races
Get $15.00 Off - Use Code TRAILS15
Date: Apr 25, 2026 - Saturday
Size: 100 - 500 participants
Location: Los Angeles, California
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Wild Wild West Marathon And Ultra
Date: May 2, 2026 - Saturday
Size: 100 - 500 participants
Location: Lone Pine, California
Santa Clarita Trail Race
Date: May 2-3, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Santa Clarita, California
John Wayne Grit Series – Newport Coast
Get 15% Off - Use Code RUN15
Date: May 9, 2026 - Saturday
Size: 100 - 500 participants
Location: Laguna Beach, California
Bishop High Sierra Ultras
Date: May 16, 2026 - Saturday
Size: 100 - 500 participants
Location: Bishop, California
Corral Canyon Trail Scramble
Date: May 16, 2026 - Saturday
Size: 1 - 100 participants
Location: Campo, California
Mission Trails Twilight Runs
Date: May 23, 2026 - Saturday
Size: 100 - 500 participants
Location: San Diego, California
Holcomb Valley Trail Run
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
South Bay 24 & South Bay Mini
Date: Jul 24, 2026 - Friday
Size: 100 - 500 participants
Location: San Diego, California
Bulldog 50K and 25K Trail Runs
Date: Aug 15, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Agoura Hills, California
China Peak Running Festival
Date: Sep, 2026 (TBD)
Size: 100 - 500 participants
Location: Fresno County, California
Kodiak Ultra Marathons by UTMB
Date: Oct 9-10, 2026 - Friday to Saturday
Size: 100 - 500 participants
Location: Big Bear Lake, California
The 72 Mile Tahoe Midnight Express
Date: Oct 17-18, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: Lakeside, California
Lake Hodges Trail Fest
Date: Oct 17-18, 2026 - Saturday to Sunday
Size: 100 - 500 participants
Location: San Diego, California
Ragnar Trail So Cal
Date: Oct 23-24, 2026 - Friday to Saturday
Size: 1,000 - 5,000 participants
Location: Ranchita, 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
Boundiful Endurance Runs
Date: Nov, 2026 (TBD)
Size: 100 - 500 participants
Location: Hemet, California
Island View Endurance Run
Date: Dec 4-5, 2026 - Friday to Saturday
Size: 100 - 500 participants
Location: Goleta, California
San Joaquin River Trail 10K, 25K, & 50K Run
Date: Dec 5, 2026 - Saturday
Size: 100 - 500 participants
Location: Millerton, California
The San Diego 50 & Trail Runs
Date: Jan 9, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Escondido, California
Sycamore Canyon Half/50k/100k + Relay
Date: Feb, 2027 (TBD)
Size: 100 - 500 participants
Location: San Diego, California
SoCalUltraTrail at Tejon Ranch 100k
Date: Feb, 2027 (TBD)
Size: 100 - 500 participants
Location: Lebec, California
Valencia Trail Race
Date: Mar, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Santa Clarita, California
