 Other victories were taken by riders during one-off appearances; Mickaël Pichon and Julien Bill claimed doubles at their respective home events at Castelnau-de-Lévis and Geneva, while Toni Eriksson took one win at Vantaa.Yamaha won the Manufacturers' Championship by just 15 points over Husqvarna.The 2010 calendars of the FIM Motocross World Championships promoted by Youthstream were finalised on 29 October 2009.