2010 Singapore Grand Prix Grand Prix was the fifteenth round of the 2010 Formula One season after taking a two-week break from the previous race in Italy. The event was held at the Marina Bay Street Circuit in Marina Bay, Singapore on 26 September 2010. The Grand Prix was contested by twelve teams with two drivers each. The teams (also known as constructors) were: McLaren, Mercedes, Red Bull, Ferrari, Williams, Renault, Force India, Toro Rosso, Lotus, Hispania, Sauber and Virgin. Tyre supplier Bridgestone brought four different tyre types to the race: two dry compounds (super soft "options" and medium "primes") and two wet-weather compounds
2015 United States Grand Prix 2015 United States Grand Prix The 2015 United States Grand Prix (formally known as the 2015 Formula 1 United States Grand Prix) was a Formula One motor race that took place on 25 October 2015. The race was contested over fifty-six laps and held at the Circuit of the Americas. It was the sixteenth round of the 2015 season and marked the thirty-seventh time that the United States Grand Prix was run as a round of the World Championship since its inception in , and the fourth time that the event was hosted at this circuit. Lewis Hamilton was the