YOU CAN REGISTER ONLINE THROUGH 11:59 P.M ON APRIL 30, 2027 (IF THE RACES HAVE NOT SOLD OUT PRIOR TO THIS DATE).

Race Start Times

Kids Run the OC

Saturday, May 1, 2027
8:00AM

Hoag OC 5K

Saturday, May 1, 2027
5:30PM

HOAG OC Marathon

Sunday, May 2, 2027
5:30AM

Half Marathon

Sunday, May 2, 2027
6:30AM

California Half Marathons 2026

EVENT TRANSFERS

DEADLINE FOR ONLINE EVENT TRANSFERS IS MID-APRIL (EXACT DATE TBA).

(IF THE RACES HAVE NOT SOLD OUT PRIOR TO THIS DATE)

Transfer requests from one race to another can be accommodated online or at the OC Lifestyle & Fitness Expo for the published fees when you go to through the transfer process. This is provided that spaces are available in the race of your choice. Please pay close attention to any sell out announcements. Entries are good only for the year they are intended.

Entries are non-transferable from person to person.

California Half Marathons 2026

DEFERRALS

DEADLINE FOR DEFERRALS IS IS MID-APRIL (EXACT DATE TBA).

If you cannot participate after you have registered, you can defer your registration to next year meaning your entry will be reserved and paid for come 2028. The event you are currently registered for is the event you will be deferred into.

The next race date is May 1st, 2028.

Due to advanced ordering and preparation, we cannot refund your fees.

Half Marathons 2026

Packet Pick-Up

Each event participant must attend the OC Lifestyle and Fitness Expo on either Friday, April 30, 2027 between 3:00 p.m. and 7:00 p.m. or Saturday, May 1, 2027 between 10:00 a.m. and 5:00 p.m. and show their identification to pick up their race bib and t-shirt. 

It is encouraged for 5K runners or Combo CRUSH participants to attend the Expo on Saturday afternoon, to get your bibs and then run the OC 5K. 

THERE WILL BE NO SUNDAY RACE DAY PACKET PICK-UP! (Virtual Runners have their race packets shipped)

Thanks For An Awesome Race Day!

CLICK HERE FOR RACE RESULTS & PHOTOS

Ready for 2027? Registration Opens 8/1!

GET ON THE EARLY ACCESS LIST