Career
Lapthorne began his career in 2006 with the Australian Professional Team Drapac–Porsche. He also finished third in one stage of the Herald Sun Tour. He rode for the German Team Sparkasse in 2008 and for British team Rapha Condor in 2009.
Lapthorne began his career in 2006 with the Australian Professional Team Drapac–Porsche. He also finished third in one stage of the Herald Sun Tour. He rode for the German Team Sparkasse in 2008 and for British team Rapha Condor in 2009.