The key events to watch for from around the globe.
Event: 2015 AMA Supercross, an FIM World Championship
Round: 17
Date: 2 May
Location: Las Vegas, Nevada
Australian riders: Chad Reed (450SX); Jackson Richardson (250SX); Taylor Potter (250SX)
More information: www.supercrosslive.com
Event: 2015 AMA EnduroCross
Round: Three
Date: 1 May
Location: Las Vegas, Nevada
More information: www.endurocross.com