Calendar Categories 2020 2021 European Championship IMBA Championship National Championship World Championship Tags 2020 Arnoldsweiler Attenhoven Austria Belgium Czech Republic Dutch Masters Estonia Feldkirch France Germany Gooik Grand Prix Great Britain Halle Iffendic IMBA Jinin Kiev Kramolin Lange Lichtenvoorde Lierop Lochem Lower Drayton Nations Netherlands Orehova Vas Oss Rhenen Roggenburg Rudersberg Sidecar Sidecarcross Slovenia SMXoN St Isidorushoeve Switserland Ukraine Valkenswaard Varsseveld Wingles Wohlen World Championship Agenda Agenda Day Month Week July – October 2021 Jul – Oct 2021 Collapse All Expand All Jul 3 Sat GP1 Lange, Estonia Tickets Jul 3 – Jul 4 all-day Jul 10 Sat GP2 Iffendic, France Tickets Jul 10 – Jul 11 all-day Jul 31 Sat GP3 Strassbessenbach, Germany Tickets Jul 31 – Aug 1 all-day Aug 21 Sat GP4 Jinin, Czech Republic Tickets Aug 21 – Aug 22 all-day Aug 28 Sat GP5 Roggenburg, Switzerland Tickets Aug 28 – Aug 29 all-day Sep 18 Sat GP6 Oss, Netherlands Tickets Sep 18 – Sep 19 all-day Sep 25 Sat GP7 Rudersberg, Germany Tickets Sep 25 – Sep 26 all-day Oct 9 Sat GP8 Kramolin, Czech Republic Tickets Oct 9 – Oct 10 all-day July – October 2021 Jul – Oct 2021