Upcoming Half Marathon Races Near Temecula, CA

The OC Marathon Running Festival

Costa Mesa, CA

Saturday, May 3rd, 2025

2025 Liberty Station Half Marathon, Marathon Re...

San Diego, CA

Sunday, May 11th, 2025

La Jolla Half Marathon & 5K

San Diego, CA

Saturday, May 17th, 2025

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

Laguna Hills, CA

Monday, May 26th, 2025

2025 Global Running Day 1M, 5K, 10K, 13.1, 26.2...

San Diego, CA

Wednesday, June 4th, 2025

70th Annual Fontana Days Run

Fontana, CA

Saturday, June 7th, 2025

South Bay 24

San Diego, CA

Friday, August 15th, 2025

Disneyland® Halloween Half Marathon Weekend 2025

Anaheim, CA

Friday, September 5th, 2025

National Chocolate Day: Run for Chocolates SAN ...

San Diego, CA

Saturday, September 13th, 2025

National Singles Day: Singles & Friends Running...

San Diego, CA

Saturday, September 27th, 2025

National Coffee Day: Run for Coffee SAN DIEGO

San Diego, CA

Saturday, September 27th, 2025

MISSION INN RUN

Riverside, CA

Sunday, October 19th, 2025

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

Fountain Valley, CA

Sunday, October 26th, 2025

2025 Crown Point Marathon/Half-Marathon, Team R...

San Diego, CA

Sunday, October 26th, 2025

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

Anaheim, CA

Sunday, October 26th, 2025

2025 PRE-SALE Thrive San Diego Half Marathon & 5K

San Diego, CA

Saturday, November 1st, 2025

Thrive San Diego Half Marathon & 5K

San Diego, CA

Saturday, November 1st, 2025

Beer City Half OC

Santa Ana, CA

Saturday, November 1st, 2025

Temecula Half Marathon, 10K, 5K

Temecula, CA

Sunday, November 2nd, 2025

San Diego Holiday Half Marathon

San Diego, CA

Saturday, December 20th, 2025

San Diego 50 & Trail Runs

Escondido, CA

Saturday, January 10th, 2026

Citrus Heritage Run

Riverside, CA

Saturday, January 10th, 2026

Teaching & Learning Collaborative Charity Group...

Anaheim, CA

Friday, January 30th, 2026

Bedrock Valley Trail Runs

Hemet, CA

Saturday, April 4th, 2026