The OC Fair Fun Run
About this race
Run, walk, or skip through the OC Fair!
Choose between the 5K or the 1.1 mile carnival detour dash.
August 10, 2025
OC Fair & Event Center | 88 Fair Dr. Costa Mesa CA
Join fellow runners on August 6, 2023 for the The OC Fair Fun Run. It's a fantastic 5K featuring a flat and fast course in Costa Mesa.
Pick your distance
Running
The OC Fair Fun Run 5K
Virtual OC Fair Fun Run 5K (shipped directly to you!)
About Costa Mesa
The OC Fair Fun Run takes place in Costa Mesa, California, United States. The local timezone is America/Los_Angeles.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.