Classic Endurance Racing and S cars with either +2.0L or -2.0L size engine. There are also two grand tourer classes, GT1 and GT2. Classic Endurance Racing Classic Endurance Racing (commonly abbreviated as CER) is a sports car racing series founded in 2004 by Patrick Peter's Peter Auto Ltd. It features classic sports cars and its aim is to support the endurance racing revival. The series consists of events in various European countries. Each race is one hour long. Previously it was a support event for the Le Mans Series. The 2015 season features six standalone rounds: All cars are to be manufactured between
Readville Race Track on the remnants of the old oval track. Readville Race Track The Readville Race Track located in Readville, Massachusetts had a famous and exciting history for Harness Racing, Motorcycle Racing, Auto Racing and early military combat Aviation. When the track officially opened on August 25, 1896, it quickly became one of the premier venues for harness racing in the United States. It was known as one of the country's fastest courses and many records were broken there. In 1903 history was made at Readville when a five-year-old mare named Lou Dillon became the first trotter to run a two-minute mile.