Upcoming Marathon Races Near Costa Mesa, CA

Name: The 2026 Hoag OC Marathon Running Festival (Expo Registration)
Start: 2026-05-02
End: 2026-05-02
Location: Costa Mesa

Run into Summer Vibes 5K, 10K, & Half Marathon

Santa Monica, CA

Saturday, May 31st, 2025

Featured

1 Mile

10K

View details for race Run into Summer Vibes 5K, 10K, & Half Marathon

Griffith Park Trail Marathon Relay & 8K

Los Angeles, CA

Sunday, June 8th, 2025

Marathon

Trail

Fast

View details for race Griffith Park Trail Marathon Relay & 8K

2025 Long Beach Marathon & Half Marathon

Long Beach, CA

Saturday, October 4th, 2025

Half

Marathon

View details for race 2025 Long Beach Marathon & Half Marathon

2026 Surf City Marathon & Half Marathon

Huntington Beach, CA

Saturday, January 31st, 2026

Half

Marathon

View details for race 2026 Surf City Marathon & Half Marathon

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

Huntington Beach, CA

Saturday, February 28th, 2026

10K

Half

Trail

View details for race SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Catalina Island Marathon, 10K, 5K

Avalon, CA

Saturday, March 7th, 2026

Marathon

10K

Trail

View details for race Catalina Island Marathon, 10K, 5K

The Hoag OC Marathon Running Festival

Costa Mesa, CA

Saturday, May 2nd, 2026

Half

Marathon

View details for race The Hoag OC Marathon Running Festival

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

Costa Mesa, CA

Saturday, May 2nd, 2026

Half

Marathon

View details for race The 2026 Hoag OC Marathon Running Festival (Expo Registration)

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