Tuhia he haere tonu mo tenei waahanga - I te 2004 Summer Olympics i Athens, i tohu a Kadogan mo te roopu Tiamana i tana waahi matua i roto i te kopere kopere wahine. I te tau i mua atu, i tutuki i a ia tana wa tino pai me te tohu whakauru paerewa Olympic B o 17.16 mita mai i te European Cup League Series
i Sofia, i Bulgaria. I roto i te prelims, Kadogan whakarewahia he 15.20-mita pupuhi ki te mara i runga i tona ngana whakatuwhera ki te whiwhi i te toru tekau ma wha wahi i te rārangi o toru tekau ma waru kaitākaro i roto i te tūnga whānui, e kore e neke atu ki te rauna whakamutunga.