Rubuta ci gaba ga wannan sakin layi - McGrath ya hau paracanoe a watan Disamba na 2013. Da farko ya yi gasa a cikin V1 (Va'a Outrigger Canoe) a cikin TA (Rukunin Trunk da makamai). A cikin 2014, ya lashe Gasar Australiya da Oceania a cikin V1 200 m, 500 m da 1000 m. Yanzu an lasafta shi a matsayin KL2 paracanoeist. Kusan shekaru biyu bayan rasa ƙafafunsa a Afghanistan, ya lashe lambar zinare a cikin V1 200 TA taron a cikin duniya rikodin lokaci a 2014 ICF Canoe Sprint World Championships
a Moscow, Rasha. Bayan ya ci lambar zinare McGrath ya yi sharhi: "Ko lokacin da nake kan gado ana ɗauke ni zuwa jirgi mai saukar ungulu na likita na ce zan kasance a wasannin Paralympic, kuma wannan shi ne mataki na farko". Manufarsa ita ce yin gasa a Wasannin Paralympics na bazara na 2016, inda paracanoeing ya fara fitowa. A watan Satumbar 2014, ya zama kyaftin din kungiyar 'yan wasan Australia a wasannin Invictus na farko a London, kuma ya lashe lambar tagulla a cikin iyo kuma ya yi wasan karshe na harbi.