The 2015 United States Grand Prix was a Formula One motor race that took place on October 25, 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 1950, and the fourth time that the event was hosted at this circuit. Round 16 of 19 · 2015 Formula One World Championship October 25, 2015 at 19:00 UTC Circuit of the Americas, Austin, USA Podium: 1. Lewis Hamilton · 2. Nico Rosberg · 3. Sebastian Vettel Pole position: Nico Rosberg Wiki link