2015 Singapore Grand Prix 2015 Singapore Grand Prix The 2015 Singapore Grand Prix (formally known as the 2015 Formula 1 Singapore Airlines Singapore Grand Prix) was a Formula One motor race held on 20 September 2015 at the Marina Bay Street Circuit in Marina Bay, Singapore. The race was the thirteenth round of the season. It was the eighth time the race was run as a round of the Formula One World Championship. Defending race winner Lewis Hamilton of Mercedes entered as the leader in the World Drivers' Championship with 252 points, 53 points ahead of teammate Nico Rosberg and 74 points ahead of
Sepang International Circuit Sepang International Circuit The Sepang International Circuit () is a motorsport race track in Sepang, Selangor, Malaysia. It is located approximately south of Kuala Lumpur, and close to Kuala Lumpur International Airport. It hosted the Formula One Malaysian Grand Prix between 1999 and 2017, and is also the venue for the Malaysian Motorcycle Grand Prix, the Malaysia Merdeka Endurance Race and other major motorsport events. The circuit was designed by German designer Hermann Tilke, who would subsequently design F1 venues in Shanghai, Sakhir, Istanbul, Valencia, Marina Bay, Yas Marina, Yeongnam, Greater Noida, Austin and Baku. The circuit was officially inaugurated