Russian Grand Prix was won by British driver Lewis Hamilton, followed by German driver Nico Rosberg, both from the Mercedes-Benz team, and Valtteri Bottas, of Williams. "Drivers in bold are competing in the Formula One championship in the current season." "Teams in bold are competing in the Formula One championship in the current season."<br> "A pink background indicates an event which was not part of the Formula One World Championship." "A pink background indicates an event which was not part of the Formula One World Championship." Russian Grand Prix The Russian Grand Prix () is an annual auto race held at Sochi Autodrom
Caterham F1 Caterham entered administration and did not attend a race weekend for the first time in its history beginning from the United States Grand Prix. In November 2014, after also missing the Brazilian Grand Prix, Caterham became the first F1 team ever to resort to crowdfunding, enabling it to race at the final Grand Prix for 2014 and take part in end of season testing both held in Abu Dhabi. On 27 February 2015, the Fédération Internationale de l'Automobile (FIA) published a revised entry list with Manor Marussia being reintroduced and Caterham being removed from the list, and by March of