The winter of 2009 brought a brand-new half marathon event to the Los Angeles County area here in Southern California, as the site of the annual L.A. County Fair played host to the inaugural running of the L.A. County Half Marathon at Fairplex, which also included a half-marathon for inline skaters and a 5K for runners and walkers.
Today, the race’s name has changed as it has become known as the Holiday Half Marathon, and its 2024 race will be its 17th annual running, Like in previous years, the race course is USATF-certified and the course time limit for those running in the half marathon is 3 hours, 45 minutes.