The FIA Formula One World Championship, commonly known as Formula 1 or F1, is the highest class of international single-seater auto racing sanctioned by the Fédération Internationale de l'Automobile (FIA). The 2025–2026 season runs from July 31, 2025, to July 5, 2026, featuring races at iconic circuits including Silverstone, Monza, and Marina Bay, with drivers and teams competing for both the drivers' and constructors' world titles.