Upcoming Half Marathon Races Near Fullerton, CA

The 2026 Hoag OC Marathon Running Festival (Exp...

The Hoag OC Marathon Running Festival

Finish The Ride and Finish The Run Griffith Park

May the 4th be with You- The Empire Strides Bac...

Happy Mothers Day 5k, 10k, 15k, Half Marathon

Run for the Rose – 5K, 10K, 10M, and Half Marathon

Long Beach Mother's Day Bloom & Zoom 5K, 10K, H...

The Cobra 5Kai, 10Kai & Half Miyagithon

The Afterlife 5K, 10K, Half Marathon- Night Sum...

Sweet Life Run 5K. 10K. Half Marathon by Califl...

Beach Dash 5k, 10k, 15k, Half Marathon

The Valley Race – 5k, 10k, and Half Marathon

Run to Remember 5k, 10k, 15k, Half Marathon

Memorial Day 5k, 10k, 15k, Half Marathon

Laguna Hills Memorial Day Half Marathon, 5K & 10K

Once in a Blue Moon 5K. 10K. Half Marathon by C...

The Great White Chase – 5K, 10K, 10M, and Half ...

Fun in the Sun 5k, 10k, 15k, Half Marathon

Fun Day Run Day 5K. 10K. Half Marathon by Calif...

Pre Reg 2026 Wrigley River Run & Tadpole Trot P...

Wrigley River Run & Tadpole Trot

71st Annual Fontana Days Run

Phoenix Rising 5k, 10k, 15k, Half Marathon

Rare Strides 5k, 10k, 15k, Half Marathon

Old Zoo Half Marathon

Good Vibes Run – 5K, 10K, 10M, and Half Marathon

Summer Solstice Run : 5K.10K. Half Marathon –by...

Happy Father's Day 5k, 10k, 15k, Half Marathon

Happy Father's Day 5k, 10k, 15k, Half Marathon LB

La Noche de La Llorona Run SummerWeen Series 5K...

Father’s Day Classic – 5K, 10K, 10-Miler, and H...

Boogie Nights 5K, 10K & Half After Dark

Summer time in the LBC 5K, 10K, & Half Marathon...

Alien Run – 5K, 10K, 10M, and Half Marathon

Stars and Stripes 5k, 10k, 15k, Half Marathon

Independence Day 5k, 10k, 15k, Half Marathon

Endless Summer in the LBC 5K, 10K, & Half Marathon

LBC Summer Breeze – 5K, 10K, 10M, and Half Mara...

Summer Break 5k, 10k, 15k, Half Marathon

Hot to Trot 5k, 10k, 15k, Half Marathon

Rockin’ Summer 5k, 10k, 15k, Half Marathon

LBC - Good Vibes Run 5K, 10K, & Half Marathon...

BOO-gie FUR-ight Night Glow Run - SummerWeen Se...

Summer Fun 5k, 10k, 15k, Half Marathon

Tiki Time Run: Paradise Run 5K, 10K, & Half Ma...

Dog Days of Summer – 5K, 10K, 10M, and Half Mar...

Lucky 8 5k, 10k, 15k, Half Marathon

Howl at the Moon – 5K, 10K, 10M, and Half Marathon

Sun and Summit 5k, 10k, 15k, Half Marathon