The 2018 Motocross des Nations was a motocross race held on 6 October and 7 October 2018. The event was held at the Red Bud circuit, in Michigan, United States.[1] Motocross des Nations was last held in United States in 2010 but never at this venue.
France went into the event as the defending champions after taking their fifth title in 2017 and successfully defended their title.