Tuhia he haere tonu mo tenei irava - I te 19 o ona tau, i whakataetae a Wray mo te wa tuatahi i te ao i te 1978 Commonwealth Games a ka tutuki i te angitu tonu, ka whiwhi i te mētara parahi i te Pentathlon me te kaute 4211 tohu. I whakataetae ia i muri mai i te tau i te European Athletics Championships
, i mutu i te 15 i te Pentathlon, ahakoa i muri mai i te whakakore i etahi atu kaiwhakataetae na te takahi i te doping i whakatairanga ia ki te 13th.