Skip to main content
Sat May 6 - Sun May 7 Costa Mesa, CA 92626 US


Virtual Events

Events: Virtual 5K Virtual Half Marathon Virtual Full Marathon Virtual 5K / Half Marathon Combo Crush Virtual 5K / Full Marathon Combo Crush

Race Website

Additional race information can be found at


88 Fair Dr
Costa Mesa, CA US 92626


The OC Marathon Running Festival includes four different runs during the first weekend in May annually. The weekend of running begins at the OC Fair and Event Center on Saturday morning with the award winning Kids Run the OC when nearly 9,000 kids from over 150 Orange County schools participate. The afternoon kicks off with the CELEBRATE OC Festival with local sports teams, craft brews and some of Orange County's iconic brands and live music all day. Later in the day on Saturday, the OC 5K takes place with a fun, flat tour of the OC Fairgrounds and nearby Orange Coast College followed by the Celebrate OC Finish Festival. Sunday morning begins early in Newport Beach. The exceptional OC Marathon & Half Marathon course is a blend of chic coastal scenery, tranquil nature and sophisticated arts and shopping which equal the best of OC. Enjoy breathtaking views of the Pacific Ocean and cruise down historic PCH through the seaside village of Corona del Mar. Run above pristine wetlands of Upper Newport, the Arts District and shopping mecca of South Coast Plaza in the "Heart of the OC" to the supportive cheers of residents in the many diverse neighborhoods and finish with a huge party at the Sunday Celebrate Finish Festival at the OC Fair and Event Center.

Race Contact Info

If you have any questions about this race, please contact the race director at

Refer your friends and get rewarded!

Encourage your friends to register for the event!  


  • Get 5 of your friends to register for the race and get $25 back.  
  • Get 10 of your friends to register for the race and get your entire registration fee back.  


Like this page and invite your friends on Facebook.

If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.