Upcoming Half Marathon Races Near Rialto, CA

Beer City Half™ Long Beach

Spring Equinox 5k, 10k, 15k, Half Marathon

RunThrough USA Long Beach 5k,10k & Half Maratho...

Disco Miles: Beachfront Boogie 5K, 10K, Half Ma...

No FOOLIN' - 5K, 10K, & Half Marathon

Running for the Rescues – 5K, 10K, 10-Miler, Ha...

The Great Bunny Hop – 5K, 10K, 10-Miler, Half M...

Hoppy Easter 5k, 10k, 15k, Half Marathon

Bedrock Valley Trail Runs

Totally 80's Fast Times in Huntington Beach 5K,...

Run for the Planet - Earth Day 5K, 10K, and Ha...

Run for the Planet - Earth Day Celebration 5K, ...

Run for the Planet – 5K, 10K, 10M, and Half Mar...

Spring Sensation 5k, 10k, 15k, Half Marathon

Coffee Lovers Run LOS ANGELES

Wildflower 5k, 10k, 15k, Half Marathon

Super Hero Dash – 5K, 10K, 10M, and Half Marathon

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

The Rebel Run – 5K, 10K, 10M, and Half Marathon

Finish The Ride and Finish The Run Griffith Park

The Hoag OC Marathon Running Festival

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

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

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

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

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

Beach Dash 5k, 10k, 15k, 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

Blue Moon 5K. 10K. Half Marathon by Califlow Runs

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

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

71st Annual Fontana Days Run

Wrigley River Run & Tadpole Trot

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

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

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

The Praise Run 2026

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

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

Old Zoo Half Marathon

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

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

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

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