2005 United States Grand Prix 2005 United States Grand Prix The 2005 United States Grand Prix was one of the most controversial Formula One motor races in modern history. It was held on June 19, 2005 at the Indianapolis Motor Speedway and was the ninth race of the 2005 FIA Formula One World Championship. Out of the 20 cars that entered the race, only the six cars from the teams using Bridgestone tyres (Ferrari, Jordan and Minardi) competed. The remaining fourteen entrants, all using Michelin tyres, completed the parade lap, but retired to the pits before the race started. Following several tyre failures before the
2005–06 A1 Grand Prix of Nations, Portugal 2005–06 A1 Grand Prix of Nations, Portugal The 2005–06 A1 Grand Prix of Nations, Portugal was an A1 Grand Prix race, held on the weekend of October 23, 2005 at the Autódromo do Estoril circuit. Friday was affected by inclement weather, which saw the morning test sessions and practice held in wet conditions due to rain. Local star Álvaro Parente set the quickest time in the first test session, one of two additional timed 40 minute runs that allowed teams to obtain the best set ups on their cars. Parente set a time of 1'54.918, but this was soon eclipsed