FIM Superbike & Supersport World Championships 2010 provisional calendar Dates Circuit Country 2/28 Phillip Island, Australia 3/28 Portimao, Portugal 4/11 Valencia, Spain * 4/25 Assen, Netherlands 5/9 Monza, Italy 5/16 Kyalami, South Africa 5/31 Miller Motorsports Park, Salt Lake City 6/27 Misano, San Marino 7/11 Brno, Czech Republic 8/1 Donington Park, Great Britain 9/5 Nurburgring, Germany 9/26 Imola, Italy *, ** 10/3 Magny Cours, France * To Be Confirmed ** Subject to homologation