The FIA have announced a 20-race calendar for 2015.

This will be the longest race calendar in history. The 2015 calendar will include the Mexican Grand Prix that will take place on 1 November 2015.

Apart from the Mexican Grand Prix, there were no additional races added to the calendar.

The Championship will start in Australia on the 15 March 2015 and end on the 29 November 2015 in Abu Dhabi

Below is the full race calendar for 2015:
March 15 – Australia
March 29 – Malaysia
April 5 – Bahrain
April 19 – China
May 10 – Spain
May 24 – Monaco
June 7 – Canada
June 21 – Austria
July 5 – Great Britain
July 19 – Germany
July 26 – Hungary
August 23 – Belgium
September 6 – Italy
September 20 – Singapore
September 27 – Japan
October 11 – Russia (Sochi)
October 25 – USA (Austin)
November 1 – Mexico
November 15 – Brazil
November 29 – Abu Dhabi