Upcoming Half Marathon Races Near Moreno Valley, CA

The OC Marathon Running Festival

Costa Mesa, CA

Saturday, May 3rd, 2025

Mothers Day - Endless Love 5K, 10K, and Half Ma...

Huntington Beach, CA

Saturday, May 10th, 2025

Mahalo Miles - Miles of Gratitude 5K, 10K, & Ha...

Huntington Beach, CA

Sunday, May 11th, 2025

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

Laguna Hills, CA

Monday, May 26th, 2025

70th Annual Fontana Days Run

Fontana, CA

Saturday, June 7th, 2025

Green Valley Lake 5k/10k/& Half Marathon

Green Valley Lake, CA

Saturday, August 2nd, 2025

Disneyland® Halloween Half Marathon Weekend 2025

Anaheim, CA

Friday, September 5th, 2025

MISSION INN RUN

Riverside, CA

Sunday, October 19th, 2025

Halloween Havoc – 5K, 10K, and Half Marathon

Fountain Valley, CA

Sunday, October 26th, 2025

Halloween Hustle 5k, 10k, 15k, Half Marathon

Anaheim, CA

Sunday, October 26th, 2025

Beer City Half OC

Santa Ana, CA

Saturday, November 1st, 2025

Temecula Half Marathon, 10K, 5K

Temecula, CA

Sunday, November 2nd, 2025

The Jingle Bell Dash 5K, 10K and Half Marathon

Huntington Beach, CA

Saturday, December 13th, 2025

Run In The New Year 5k/10K/Half Marathon

Huntington Beach, CA

Sunday, December 28th, 2025

Citrus Heritage Run

Riverside, CA

Saturday, January 10th, 2026

Teaching & Learning Collaborative Charity Group...

Anaheim, CA

Friday, January 30th, 2026

2026 Surf City Marathon & Half Marathon

Huntington Beach, CA

Saturday, January 31st, 2026

The HEART RUN Half Marathon & 5K /The SUPER BOW...

Huntington Beach, CA

Saturday, February 7th, 2026

SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Huntington Beach, CA

Saturday, February 28th, 2026

Bedrock Valley Trail Runs

Hemet, CA

Saturday, April 4th, 2026