2008 MotoGP calendar revealed.
As expected, the existing 18 round season will thus remain, starting at Qatar on March 9 (a Sunday rather than Saturday race) and concluding at Valencia on November 2.
As already announced, the new Indy event will be held on September 14 with the first US round, at Laguna Seca, taking place on July 20.
The provisional 2008 MotoGP calendar can be seen below:

As expected, the existing 18 round season will thus remain, starting at Qatar on March 9 (a Sunday rather than Saturday race) and concluding at Valencia on November 2.
As already announced, the new Indy event will be held on September 14 with the first US round, at Laguna Seca, taking place on July 20.
The provisional 2008 MotoGP calendar can be seen below:
March 9 Qatar Doha/Losail
March 30 Spain Jerez de la Frontera
April 20 Portugal Estoril
May 4 China Shanghai
May 18 France Le Mans
June 1 Italy Mugello
June 8 Catalunya Montmelo
June 22 Great Britain Donington Park
June 28 ** Netherlands Assen
July 13 Germany Sachsenring
July 20 United States * Laguna Seca
August 17 Czech Republic Brno
August 31 San Marino Misano
September 14 Indianapolis Indianapolis
September 28 Australia Phillip Island
October 5 Japan Motegi
October 19 Malaysia Sepang
November 2 Valencia Ricardo Tormo - Valencia
* Only MotoGP class
** Saturday