Image: MXN.

Event: 2017 Motul MX Nationals
Round: One
Date: 2 April
Location: Wonthaggi, Victoria
More information: www.mxnationals.com.au

Source: Supplied.

Event: 2017 MXGP World Championship
Round: Four
Date: 2 April
Location: Leon, Mexico
Australian riders: Hunter Lawrence (MX2), Jay Wilson (MX2)
More information: www.mxgp.com

Source: Supplied.

Event: 2017 AMA Supercross, an FIM World Championship
Round: 13
Date: 1 April
Location: St. Louis, MO
Australian riders: Chad Reed (450SX)
More information: www.supercrosslive.com