ROAD CLOSURES
Dear Neighbor,
Mark your calendar for Sunday, May 2, 2027, for the running of the 22nd annual Hoag OC Marathon! Once again, our cities of Newport Beach, Costa Mesa, Santa Ana and Irvine will shine as we welcome runners and spectators to this beloved Orange County tradition!
🚧 Road Closures & Community Impact
Road closures and traffic delays will begin as early as 4:00 a.m. and continue through 2:00 p.m., depending on your area. Area specific road closure listings, with maps and alternate routes are available below.
Stay Informed & Navigate Easily
Make sure to utilize Google Maps, Apple Maps or Waze to navigate around race day closures. As always, if you would like specific directions, please email us at traffic@ocmarathon.com!
Thank You, Orange County!
We’re grateful for your continued enthusiasm and support. Your hospitality and community spirit help make the Hoag OC Marathon a signature Orange County event enjoyed by runners, residents, and visitors alike.
Traffic Maps
Be sure to scroll further down to see City/Area specific maps!
Newport Beach
The links below includes alternate routes and closure times for the areas indicate
Newport Beach – Closure Brochure
Area Specific Maps / Alternate Routes
Fashion Island / Corona Del Mar / Islands
Dover Shores
Costa Mesa
Please see below for the full closure information, with area specific maps included.
Costa Mesa – Closure Brochure
Area Specific Maps / Alternate Routes
Eastside Costa Mesa / Irvine Ave
Red Hill Avenue
Performing Arts Center and South Plaza
Bird Streets
Mesa Verde/Country Club Drive & State Streets
Santa Ana
Please see below for the full closure information, with area specific maps included.
Santa Ana – Closure Brochure
Area Specific Maps / Alternate Routes
Santa Ana – Maps
For alternate directions, please email traffic@ocmarathon.com. Include starting address, ending address and time of departure and we will provide directions.