kh ill ▁Har riers ▁Club ▁and ▁is ▁co ached ▁by ▁her ▁mother , ▁former ▁ 1 0 , 0 0 0 ▁metres ▁World ▁Champion ▁and ▁Olympic ▁silver ▁med all ist ▁L iz ▁Mc Col gan . ▁ ▁In ▁ 2 0 0 6 , ▁she ▁won ▁a ▁silver ▁medal ▁at ▁the ▁Scottish ▁School s ▁Championships ▁in ▁the ▁ 1 5 0 0 ▁metres ▁and ▁a ▁bronze ▁medal ▁at ▁the ▁International ▁Under - 1 7 s ▁School s ▁Championships . ▁In ▁ 2 0 0 7 , ▁she ▁came ▁fifth ▁in ▁the ▁Scottish ▁Senior ▁Championships ▁ 1 5 0 0 ▁metres . ▁At ▁the ▁ 2 0 0 8 ▁Scottish ▁Ind oor ▁Championships ▁she ▁won ▁a ▁bronze ▁medal ▁in ▁the ▁ 1 5 0 0 ▁metres . ▁ ▁Mc Col gan ▁was ▁selected ▁for ▁the ▁ 2 0 0 8 ▁Commonwealth ▁Youth ▁Games ▁in ▁India ▁but ▁suffered ▁a ▁major ▁kne e ▁injury ▁from ▁which ▁took ▁her ▁a ▁year - and - a - half ▁to ▁recover . ▁She ▁also ▁missed ▁the ▁ 2 0 1 1 ▁World ▁Championships , ▁held ▁in ▁Da egu , ▁South ▁Korea , ▁after ▁breaking ▁her ▁foot ▁at ▁a ▁Diam ond ▁League ▁event ▁in ▁London . ▁Her ▁senior ▁debut ▁for ▁Great ▁Britain ▁came ▁at ▁the ▁ 2 0 1 1 ▁European ▁Team ▁Championships ▁in ▁Stockholm , ▁Sweden . ▁Initial ly ▁selected ▁as ▁a ▁trav elling ▁reserve ▁to ▁cover ▁a ▁range ▁of ▁events , ▁she ▁was ▁called ▁upon ▁to ▁comp ete ▁in ▁the ▁ 3 0 0 0 ▁metres ▁ste e