Australian Mountain Bike National Series - Toowoomba 2011 Comments Race Home Races Four cross - Four cross (series final) - View all Races Latest News from the Race Mudd wins Australian four cross finals while Levinson claims series title Simpson wins women's four cross race and series title Graves wins penultimate four cross national series round Simpson battles Knight for women's victory Races Australian Mountain Bike National Series - Toowoomba 2011 26 March 2011 - 27 March 2011 | Toowoomba, Australia | NE Four cross - Graves wins penultimate four cross national series round 2011-03-26 Four cross (series final) - Mudd wins Australian four cross finals while Levinson claims series title 2011-03-27