Qor sii wadida faqradan - Larsen wuxuu ku dhashay Nakusp, British Columbia, laakiin wuxuu ku koray Vernon, British Columbia. Wuxuu u ciyaaray hockey baraf dhalinyaro ah kooxda Swift Current Broncos halkaas oo uu ku soo jiitay indha indheynta NHL. Larsen waxaa lagu soo qaatay wareega 3aad, 53aad guud ahaan Ottawa Senators ee 1995 NHL Entry Draft. Xuquuqdiisa waxaa loo beddelay Colorado Avalanche sanadkii 1996. Avalanche ma aysan saxiixin isaga 1997dii
waxaa dib loogu soo celiyay kooxda Avalanche waxaana loo doortay kaalinta 87aad.