world championship calendar.

The FIM has released the following 15-round calendar for the 2007 MX1 and MX2 Motocross world championships. The season will start in Benelux on April 1 and conclude in Bulgaria on September 9, before the Motocross of Nations, at Budds Creek in the USA, on September 23.

The FIM has announced that the final 2006 MX1/MX2 Motocross World Championship calendar will be as follows: