The 2025 Singapore Grand Prix is scheduled for the weekend of October 3 to October 5, 2025. The main race day is Sunday, October 5, 2025, held at the Marina Bay Street Circuit. Free practice sessions begin on October 3, with qualifying on October 4, and the race itself starting at 20:00 local time on October 5. This will be the 18th race of the Formula 1 season in 2025, and the event consists of 62 laps on the circuit.