FIA Formula One World Championship 2012 Calendar:
18 March - Australia, Melbourne
25 March - Malaysia, Kuala Lumpur
15 April - China, Shanghai
22 April - Bahrain, Sakhir
13 May - Spain, Catalunya
27 May - Monaco, Monte Carlo
10 June - Canada, Montréal
24 June - Europe, Valencia
8 July - Britain, Silverstone
22 July - Germany, Hockenheim
29 July - Hungary, Budapest
2 September - Belgium, Spa-Francorchamps
9 September - Italy, Monza
23 September - Singapore
7 October - Japan, Suzuka
14 October - Korea, Yeongam
28 October - India, New Delhi
4 November - Abu Dhabi, Yas Marina
18 November - United States, Austin
25 November - Brazil, Sao Paulo
FIM MotoGP World Championship 2012 Provisional Calendar:
15 April - Qatar, Doha
29 April - Spain, Jerez de la Frontera
6 May - Portugal, Estoril
20 May - France, Le Mans
3 June - Spain, Catalunya
17 June - Great Britain, Silverstone
30 June - Netherlands, Assen
8 July - Germany, venue to be confirmed
15 July - Italy, Mugello
29 July - United States, Laguna Seca
19 August - United States, Indianapolis
26 August - Czech Republic, Brno
16 September - San Marino, Misano
30 September - Aragon, Spain, Motorland
14 October - Japan, Motegi
21 October - Malaysia, Sepang
28 October - Australia, Phillip Island
11 November - Valencia, Ricardo Tormo
FIM Superbike World Championship 2012 Calendar:
26 February - Australia, Phillip Island
1 April - Italy, Imola
22 April - Netherlands, Assen
6 May - Italy, Monza
13 May - Europe, Donington
28 May - United States, Miller Motorsport Park
10 June - San Marino, Misano
1 July - Spain, Motorland Aragon
22 July - Czech Republic, Brno
5 August - Great Britain, Silverstone
26 August - Russia, Moscow International Raceway
9 September - Germany, Nürburgring
23 September - Portugal, Portimão
7 October - France, Magny-Cours