Spanish Grand Prix
The first Spanish Grand Prix in 1913 was not actually run to the Grand Prix formula of the day, but to touring car rules, taking place on a 300-kilometre road circuit at Guadarrama, near Madrid, on the road to Valladolid.
Moroccan Grand Prix
The Moroccan Grand Prix (Arabic: سباق الجائزة الكبرى المغربي) was a Grand Prix first organised in 1925 in Casablanca, Morocco with the official denomination of "Casablanca Grand Prix".