The 2015 Bahrain GP2 Series round was a pair of motor races held on 18 and 19 April 2015 at the Bahrain International Circuit in Sakhir, Bahrain as part of the GP2 Series, it was the first round of which series that was the eleventh GP2 Series season, a championship for open-wheel racing cars run as a support series to the 2015 Formula One World Championship?
2015 GP2 Series The 2015 GP2 Series season was the eleventh GP2 Series season, a championship for open-wheel racing cars run as a support series to the 2015 Formula One World Championship. Twenty-six drivers representing thirteen teams raced over eleven rounds, starting in Bahrain on 18 April and finishing in Abu Dhabi on 29 November.
2012 Monza GP2 and GP3 Series rounds The 2012 Monza GP2 series round and the 2012 Monza GP3 Series round were a group of motor races held at the Autodromo Nazionale Monza near Monza in Italy for the GP2 and GP3 Series championships. The races, which were run on 8 and 9 September, was in support of the Italian Formula One Grand Prix. The GP2 races formed the eleventh round of the 2012 GP2 championship, while the GP3 races were the eighth and final round of the 2012 GP3 season.