National and world championships, presented by Alpinestars Australia.
Junior Motocross World Championship
Date: 25-26 August
Location: Horsham, Victoria
More information: www.mxgp.com
Pro Motocross
Round: 12
Date: 25 August
Location: Ironman
Australian riders: Chad Reed (450MX), Hayden Mellross (250MX)
More information: www.promotocross.com
MXGP World Championship
Round: 17
Date: 25 August
Location: Sevlievo, Bulgaria
Australian riders: Todd Waters (MXGP), Hunter Lawrence (MX2), Jett Lawrence (EMX250), Caleb Grothues (EMX250)
More information: www.mxgp.com
Cross-Country Rallies World Championship
Round: Four
Date: 25 August
Location: Tucumán, Argentina
Australian riders: Toby Price
More information: www.fim-live.com/en/sport/sport/cross-country-rallies