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Upcoming Ultra Races Near Fullerton, CA

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OC United 2025 Pumpkin Run/Walk & Bike logo

OC United 2025 Pumpkin Run/Walk & Bike

Fullerton, CA

Saturday, October 25th, 2025

5K
10 Miles
Ultra
View details for race OC United 2025 Pumpkin Run/Walk & Bike
Gobble Gallup 5K, 1 Miler, and Kids Dash Turkey Tot logo

Gobble Gallup 5K, 1 Miler, and Kids Dash Turk...

Irvine, CA

Sunday, November 16th, 2025

1 Mile
5K
Ultra
View details for race Gobble Gallup 5K, 1 Miler, and Kids Dash Turkey Tot
Kaiser Permanente Get Fit Festival logo

Kaiser Permanente Get Fit Festival

Irvine, CA

Saturday, November 22nd, 2025

5K
Ultra
View details for race Kaiser Permanente Get Fit Festival
Avalon Benefit 50 Mile/50K Run logo

Avalon Benefit 50 Mile/50K Run

Avalon, CA

Saturday, January 10th, 2026

Ultra
Trail
View details for race Avalon Benefit 50 Mile/50K Run
L.A. CHINATOWN FIRECRACKER 5K/10K/KIDDIE/PAW'ER DOG RUN/WALK & BIKE RIDE logo

L.A. CHINATOWN FIRECRACKER 5K/10K/KIDDIE/PAW'ER...

Los Angeles, CA

Monday, February 23rd, 2026

View details for race L.A. CHINATOWN FIRECRACKER 5K/10K/KIDDIE/PAW'ER DOG RUN/WALK & BIKE RIDE
Finish The Ride and Finish The Run Griffith Park logo

Finish The Ride and Finish The Run Griffith Park

Los Angeles, CA

Saturday, May 2nd, 2026

5K
10K
Half
View details for race Finish The Ride and Finish The Run Griffith Park

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