Tuhia he haere tonu mō tēnei wāhanga - I te tau 2009, i hoki mai a Miller ki te whakataetae i ngā hui o Ingarangi, ko te nuinga o te 800m. I te tau e whai ake nei ka taapirihia e ia te 1500 mita ki tana raarangi me te tuhi i tetahi rekoata whaiaro i taua tau mo te 4: 27.47. I te tau 2011 i haere ia ki Dubai ki te whakataetae i te IWAS World Junior Championships, i wikitoria i te waahi tuatahi i te 1500m me te parahi i te 800m. I te marama e whai ake nei i Tiamana ia, i reira i riro ai ia i te tuarua o nga 800 mita i te Tiamana National Paralympic Championships. Ko ana hua tae atu ki te 2012 i tohua ia mo te kapa Great Britain mo nga Paralympics Summer i Ranana
He aha? I reira i whakataetae ia i te 1500m T37, ka mutu te tuawhitu me te waa 4: 21.57.