For 2010, he moved to McLaren, partnering fellow British racer and former World Champion Lewis Hamilton. After finishing fifth for the team in 2010, Button finished the 2011 season as runner-up. In 2012 he took his first pole for McLaren at the 2012 Belgian Grand Prix. He spent a fifth season with the McLaren team in 2014, his fifteenth in Formula One, and went on to complete two further years at the team in 2015 and 2016 before stepping back from full-time racing to take an ambassadorial and reserve driver role. He returned for a one-off appearance at the 2017 Monaco Grand Prix in place of Fernando Alonso which elevated him to joint second with Michael Schumacher in the list of all-time F1 starts. From the 306 races that Button has started he has won 15, with a total of 50 podium finishes despite driving uncompetitive machinery for most of his career. His time in F1 was characterised by fallow early years as he tried to make his mark, a competitive and ultimately successful middle stint in which he won the World Championship and won races for McLaren and a difficult end to his career as the team struggled with the new regulations introduced in 2014.