FIM Sidecar World Championship 2011 Calendar Update, 19 April The round scheduled at the Hungaroring (HUN) on June 19 is cancelled. The calendar is the following: Dates Country Event May 15 Germany Schleiz June 26 Croatia Rijeka July 17 Germany Sachsenring August 21 Great Britain Donington August 28 Germany Oschersleben September 24 France Le Mans