Detroit Grand Prix (IndyCar) Speedway. AAA also held one five-mile (8 km), non-championship race at Grosse Pointe in 1905. The race dates back to when it was a Formula One World Championship event held on the Detroit street circuit encompassing the Renaissance Center. The original circuit was with seventeen corners and proved to be even slower than Monaco. The rough, demanding course included a railroad track crossing and mimicked Monaco, with a tunnel on the main straight. While officially the "Detroit Grand Prix", it was referred to as the "United States Grand Prix East" because there were multiple Grand Prix races in the U.S.
Grand Prix de la Marne today. A typical example among the editions published under different race names and/or numbers is the 1952 Grand Prix: XIII Grand Prix de la Marne (F2 Register), (Stats F1) - XX Grand Prix de la Marne" (GEL Motorsport Information Page) - Grand Prix de France - GP de Reims (sports car) 1952 (Amis de Circuit Gueux). The last Grand Prix de la Marne was held in 1937, effectively ending the series except for a final edition in 1952. Legend: Grand Prix de la Marne The Grand Prix de la Marne (commonly known as the Marne Grand Prix) was a motor