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
Grand Prix motor racing event of the Formula One World Championships is still called a "Grand Prix"; Formula One is referred to as "Grand Prix racing". Motor racing was started in France, as a direct result of the enthusiasm with which the French public embraced the motor car. Manufacturers were enthusiastic due to the possibility of using motor racing as a shop window for their cars. The first motoring contest took place on July 22, 1894 and was organised by a Paris newspaper, "Le Petit Journal". The Paris–Rouen rally was , from Porte Maillot in Paris, through the Bois de Boulogne, to Rouen. Count