AMAモトクロス
In his final year in the 250 class he dominated the 250 West Supercross while battling Kawasaki’s Christophe Pourcel for the AMA Motocross Championship. The US was not expected to be competitive in the 2009 Motocross des Nations due to A-list riders James Stewart and Ryan Villopoto being out with injuries. Dungey, having never raced a 450cc bike was nominated as team captain and entered the premier MX1 (450) class. In a contest that came down to a battle between the US, powerful French and host Italian teams, Dungey took 1st in the final moto and secured the USA’s 20th MXoN victory.