​Registration is open for Pittsburgh’s Christmas Eve 5K. Since the first race in 2022, the event has more than doubled in size to thousands of runners, with organizers expecting another large turnout.The annual race raises money for local school scholarships.This year’s race starts at 10 a.m. near PNC Park.Register for the event here.Download the FREE WPXI News app for breaking news alerts.Follow Channel 11 News on Facebook and Twitter. | Watch WPXI NOW