Whakaotihia te rerenga e whai ake nei: I te waru o ona tau, ka tiimata a Maguire ki te poitūkohu tuuruhi, i whakaakona ia e Josie Cichockyj. I tēnei wā e whakangungu ana ia ki Kirkby Athletics Club. I wikitoria a Magurie i ngā whakataetae marathon iti o raro iho i te 17 tau i te
Ko te 2014 me te 2015 London Marathons. I te tau 2016, ko Maguire tetahi o nga roopu relay 4 × 400 mita o Ingarangi i toa i te 2016 IPC Athletics European Championships kaore i te tohu.