Upcoming Races Near Oceanside, CA in August, 2026

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Coveathlon #4

Newport Beach, CA

Thursday, August 6th, 2026

Featured

10K

Fast

View details for race Coveathlon #4

Margaritaville Run San Diego Gaslamp 10K & 5K

San Diego, CA

Saturday, August 8th, 2026

10K

View details for race Margaritaville Run San Diego Gaslamp 10K & 5K

Summer Camp Rejects 5K

Temecula, CA

Saturday, August 8th, 2026

View details for race Summer Camp Rejects 5K

The OC Fair Fun Run

Costa Mesa, CA

Sunday, August 9th, 2026

1 Mile

View details for race The OC Fair Fun Run

Idyllwild Race 5K / 10K

Idyllwild, CA

Saturday, August 15th, 2026

10K

View details for race Idyllwild Race 5K / 10K

2026 CVC San Diego Triathlon and San Diego Tri ...

Chula Vista, CA

Sunday, August 16th, 2026

View details for race 2026 CVC San Diego Triathlon and San Diego Tri Series 5K

Splash Dash 5k (& Dry Run 5k) at Wild Rivers in...

Irvine, CA

Sunday, August 23rd, 2026

View details for race Splash Dash 5k (& Dry Run 5k) at Wild Rivers in Irvine

Windfall Full Moon Trail run

Alpine, CA

Friday, August 28th, 2026

Code:FTrun

Ultra

15K

10K

View details for race Windfall Full Moon Trail run

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