The 2018 FIM Motocross World Championship was the 62nd FIM Motocross World Championship season.
It included 20 events, started at Neuquen in Argentina on 4 March, and ended at Imola in Italy on 30 September.
[1] Jeffrey Herlings dominated the main championship by winning 33 races out of 40, getting on the podium in every race he started.
A 20-round calendar for the 2018 season was announced on 25 October 2017.
[1]