In which sport do counties compete for the Americas cup?

Alot of counties that are rich enough to buy the fuel

* http://wikicars.org/en/Grand_Prix_motor_racing * Avus Grand Prix * Bari Grand Prix * Belgian Grand Prix * Belgrade Grand Prix * Coppa Acerbo * Coppa Ciano * Czech Grand Prix * Donington Grand Prix * Dutch Grand Prix * French Grand Prix * German Grand Prix * Hungarian Grand Prix * Italian Grand Prix * Milan Grand Prix

* Mille Miglia * Monaco Grand Prix * Moroccan Grand Prix * Penya Rhin Grand Prix * San Sebastian Grand Prix * Spanish Grand Prix * Swiss Grand Prix * Targa Florio * Tripoli Grand Prix * Tunis Grand Prix * United States Grand Prix * Vanderbilt Cup * Zandvoort Grand Prix