Dee ihe na-aga n'ihu maka paragraf a - Na 2008 Victorian Country Championships, Roeger setịpụrụ oge ruru eru nke Paralympic A nke 4:02.04 na 1500 mita. N'oge ahụ, nke a bụ nke abụọ kasị mma e setịpụtụrụla n'ụwa. O setịpụkwara oge ruru eru na mita 800 na mita 5,000. Mgbe ọ dị afọ iri abụọ, ọ nọchitere anya Australia na 2008 Summer Paralympics. O nwetaghị ihe nrite n'Egwuregwu Olimpik. O setịpụrụ oge kachasị mma nke onwe ya na ihe omume 1,500 mita, na-agwụ na nke asatọ, wee bịa ebe nke iri na otu na njedebe nke 5,000 mita. Ọ banyeghị agba nke ikpeazụ n'asọmpi mita 800. A họpụtara ya ka ọ nọchite anya Australia na 2012 Summer Paralympics n'egwuregwu n'egwuregwu 800 mita. Ọzụzụ Paralympic ya gụnyere ọzụzụ mgbatị ahụ ugboro ise n'izu na-elekwasị anya n'ike ụkwụ. Ọ gbara asọmpi na 800 m T46 nke ụmụ nwoke na 2012 London na
mana enwetaghị ihe nrite.