Sat. Sep 24th, 2022

OC Marathon and Half Marathon

Costa Mesa Police Department

Advisory: Orange County Marathon Road Closures in Costa Mesa

This Sunday, May 3, 2015, is the Orange County Marathon. This year’s race will end at the Orange County Fair and Event Center. There will be several road closures in effect on Sunday throughout Costa Mesa.

Some of the major street closures include:

  • Newport Blvd. – northbound from Fair Dr. to Mesa Dr.
  • Newport Blvd. – southbound left turn only at Mesa Dr.
  • Santa Ana Ave. – southbound from Bristol St. to Mesa Dr.
  • Red Hill Ave. – southbound from Main St. to Baker St.
  • Bear St. – northbound from South Coast Dr. to Sunflower Ave.
  • Adams Ave. – eastbound from Placentia Ave. to Mesa Verde Dr. East
  • Placentia Ave. – northbound from Estancia High School to Oriole Dr.
  • Fairview Rd. – northbound from Fair Dr. to Merrimac Way.

OC Marathon Course Map

These are only a few of the closures in effect for the race. For a complete list of closures, please visit the Orange County Marathon website at


By Editor

Art Pedroza started Orange County's first political blog, the Orange Juice, back in 2003. He now publishes the top civic blog in Orange County - New Santa Ana, plus other blogs including New Anaheim, New Fullerton and the Irvine News Blog, as well as the OC Politics Blog.

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