Holiday Half Marathon & 5K

Sunday, December 13, 2015 • Pomona, CA • Course Map

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’s become known as the Holiday Half Marathon, and its 2015 race will be its 7th 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.

From the starting line inside the Fairplex, which lies about 30 miles east of downtown Los Angeles, runners in the half will follow an out-and-back loop course that takes them in roughly a counter-clockwise direction out from the fairgrounds and around the shoreline of Puddingstone Reservoir, through Frank G. Bonelli Regional Park and past the planes landing and taking off at nearby Brackett Field airport.

Hilly and challenging in some spots, particularly in the middle stretch of the race from mile 5 through 7, the course for the race takes runners through a combination of residential neighborhoods, past the tree-lined fairways of Mountain Meadows Golf Course and through more industrial-looking areas as the race nears the finish line along the eastern edges of the Fairplex fairgrounds.

Race Weather & Climate

Nestled just south of the Glendora Wilderness Park in the Angeles National Forest, about 30 miles east of downtown Los Angeles, Pomona typically sees December temperatures that average between 68°F and 41°F, while rainfall totals average just over 2 inches for the month.

On the day of the race (Dec. 13), the average low is 42°F and the average high is 67°F.

Past Results

Course Map

See the race route map for the Holiday Half Marathon here.

Starting Time

8:00 AM


  • $75 for the half marathon, if registered by June 14, 2015
  • $85 between June 15 – September 13
  • $100 between Sept. 14 – December 9


To reserve your spot in the 2015 running of Pomona’s Holiday Half Marathon or 5K race, register online at here.

Official Race Website

Facebook Conversations

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See more races in: December, California

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