Kammala jumla mai zuwa: Adams ya fara wakiltar Ostiraliya a matakin kasa da kasa a 1996 Atlanta Paralympics. Ya ci gaba da yin gasa a 2000 Sydney, 2004 Athens, 2008 Beijing da
2012 London Paralympics. a Wasannin Athens na 2004, ya lashe lambar azurfa a cikin Mixed Free Rifle Prone SH1 da kuma lambar tagulla a cikin Wasannin Air Rifle na maza na SH1. A Wasannin Beijing na 2008, ya gama na huɗu a duka tseren bindigar iska mai tsayin mita 10 da kuma tseren bindigar da ke da saurin mita 50. Ya gama a cikin manyan ashirin a cikin dukkan abubuwan da ya faru a wasannin London na 2012.