Upcoming OC Marathon | May 5
Sunday, May 5 | 4:00 a.m. – 12:00 p.m.
Sunday, May 5, 2019, is the 15th Annual OC (Orange County) Marathon! Road closures and delays will begin starting at 4:00 a.m. throughout our host cities of Newport Beach, Santa Ana and Costa Mesa, lasting in some areas through 3:00 p.m.
Click Here for an overall traffic map of the event.
Click Here for Newport-specific road closures.
If you have questions regarding your neighborhood or route, please email traffic@ocmarathon.com.