OKLAHOMA CITY, Okla. - Racing was canceled midway through Sunday's 11-race Quarter Horse card at Remington Park when the track lights malfunctioned. The sixth race had just crossed the finish line when the area in front of the grandstand went dark. Entrants for the seventh race were delayed in the paddock for approximately 30 minutes past their post time before they were sent home after the situation was deemed irreparable for the evening. Racing on Monday's Memorial Day card has a special post time of 1:30 p.m.