European Grand Prix
The European Grand Prix was created as an honorific title by the AIACR, the FIA's predecessor in the organisation of motor racing events. The first race to receive the title was the Italian Grand Prix, in 1923; the French Grand Prix followed in 1924 and the Belgian Grand Prix in 1925. After a hiatus in 1929, the Belgian race received the title in 1930, becoming the last race to do so before World War II.
Grand Prix de la Marne
The first race for automobiles was held on August 2, 1925 at the 20 km Circuit de Beine-Nauroy (approximately 10 km south-east of Reims near the Reims-Prunay airport on road D-931). In 1926, the Grand Prix moved to the Reims-Gueux circuit, starting an annual series to run un-interrupted until 1931. By 1932, the popularity and success of the race prompted the French Automobile Club to host the French Grand Prix (billed as the XVIII Grand Prix de l'ACF) at the then circuit. The French GP returned in 1938 / 1939 under grand prix regulations, two Formula 1 non-championship rounds in 1948 and 1949 and from the inaugural 1950 Formula 1 championship season for another eleven editions at various years until 1966.