Major national and international events on the calendar.
Event: 2017 Motul MX Nationals
Round: Four
Date: 21 May
Location: Horsham, Victoria
More information: www.mxnationals.com.au
Event: 2017 Lucas Oil AMA Pro Motocross
Round: One
Date: 20 May
Location: Hangtown, Califorina
More information: www.promotocross.com
Event: 2017 MXGP World Championship
Round: Eight
Date: 21 May
Location: Teutschenthal, Germany
More information: www.mxgp.com