Event: 2015 MotoGP World Championship
Round: 12
Date: 28-30 August
Location: Silverstone, Great Britain
Australian riders: Jack Miller (MotoGP); Anthony West (Moto2); Remy Gardner (Moto3)
More information: www.motogp.com

Source: Supplied.

Event: 2015 Asia Road Racing Championship
Round: Four
Date: 28-30 August
Location: Buriram, Thailand
Australian riders: Mark Aitchison; Michael Blair; Aaron Morris; Callum Spriggs; Brandon Demmery
More information: www.asiaroadracing.com