 Having been on the Liquigas-Bianchi team since they reached the top level of cycling, Wegelius was a key domestique in the Giro d'Italia supporting Dario Cioni, Danilo Di Luca, and Stefano Garzelli.Wegelius competed in every Giro d'Italia between 2003 and 2010, and successfully supported Di Luca to victory in 2007, which was ironically the only Giro Wegelius failed to finish.Having previously ridden in the Giro d'Italia and the Vuelta a España, Wegelius made his Tour de France début in the 2007 edition.