▁field ▁ath lete ▁to ▁represent ▁Canada ▁at ▁the ▁ 2 0 0 8 ▁Summer ▁Olympics ▁in ▁Be ij ing , ▁where ▁she ▁competed ▁for ▁the ▁women ' s ▁ 4 0 0 ▁metres . ▁She ▁ran ▁in ▁the ▁second ▁heat ▁against ▁six ▁other ▁athlet es , ▁including ▁Italy ' s ▁Lib ania ▁Gren ot ▁and ▁B ots w ana ' s ▁prom ising ▁track ▁star ▁Am ant le ▁Mont sh o . ▁She ▁finished ▁the ▁race ▁in ▁third ▁place ▁by ▁one ▁hundred th ▁of ▁a ▁second ▁ahead ▁of ▁Cuba ' s ▁Ind ira ▁Terr ero , ▁with ▁her ▁personal ▁best ▁time ▁of ▁ 5 1 . 5 5 ▁seconds . ▁Mu ir ▁advanced ▁into ▁the ▁next ▁round ▁of ▁the ▁competition , ▁as ▁she ▁secured ▁the ▁final ▁mand atory ▁qual ifying ▁slot ▁in ▁the ▁second ▁heat . ▁Mu ir , ▁however , ▁fell ▁short ▁in ▁her ▁bid ▁for ▁the ▁final , ▁as ▁she ▁placed ▁sevent h ▁in ▁the ▁semif inal ▁r ounds , ▁with ▁her ▁slow est ▁possible ▁time ▁of ▁ 5 2 . 3 7 ▁seconds . ▁ ▁At ▁the ▁ 2 0 0 9 ▁Summer ▁Univers ia de ▁in ▁Bel grade , ▁Ser bia , ▁Mu ir ▁captured ▁the ▁bronze ▁medal ▁in ▁the ▁women ' s ▁ 4 0 0 ▁metres , ▁finishing ▁behind ▁her ▁team mate ▁Est her ▁Ak ins ul ie ▁by ▁thirty - se ven ▁hundred th s ▁of ▁a ▁second ▁( 0 . 3 7 ), ▁with ▁a ▁time ▁of ▁ 5 2 . 0 7 ▁seconds .