The Lucas Oil Off Road Racing Series, also known as LOORRS, was a short course off-road racing series in the United States and also in Mexico beginning in 2015. The series featured events in Arizona, California, Nevada, Missouri and hosted a weekend of racing in Ensenada, Mexico at Baja International Short Course near Estero Beach. The title sponsor for the series was Lucas Oil Products, whom also owned, sanctioned, and operated the series. It effectively replaced the CORR series starting in 2009.