RunRace USA › California › The OC Fair Fun Run
The OC Fair Fun Run
Costa Mesa, California · Sunday, August 9, 2026 · 5K, 1 Mile
Official race page & registration ↗- Date
- Sunday, August 9, 2026
- Location
- Costa Mesa, California
- Distances
- 5K, 1 Mile
- Entry fee
- from $35
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
More races nearby
- Aug 9Fort to Fort 10KSan Francisco, CA
- Aug 9Hermosa Beach TriathlonHermosa Beach, CA
- Aug 9Howl at the Moon – 5K, 10K, 10M, and Half MarathonLong Beach, CA
- Aug 9Monterey Bay Half 13.1, 10k, 5kPacific Grove, CA
- Aug 9Pinecrest RunPinecrest, CA
See every race on the California calendar, or use the Race Finder for maps and filters.