Superbike & Supersport World Championships 2006 Provisional calendar The 2006 Road Racing World Championship Superbike and Supersport provisional calendar is the following: DATES, CIRCUIT COUNTRY 2/25/2006, Doha – Qatar 3/5/2006, Phillip Island Australia 3/19/2006, (*) 4/30/2006, Valencia Spain 5/14/2006, Monza Italy 5/28/2006, Silverstone Great Britain 6/4/2006, (*) 6/25/2006, Misano San Marino 7/23/2006, Brno Czech Republic 8/6/2006, TBA 9/3/2006, Assen Netherlands 9/11/2006, Eurospeedway Lausitz Germany 9/17/2006, (*) 10/1/2006, Imola Italy 10/8/2006, Magny Cours France (*) Dates booked for further events