<prompt> Ngwala tšwetšopele ya serapa se - Courtney o ile a kaonefatša kudu lebelo la gagwe la 800 m le 1500 m ka 2013 gomme a thopa sefoka sa mafelelo go BUCS Championships ya ka gare le ka ntle ngwageng woo. Ka sehla sa ka gare sa 2014 o thopile sefoka sa ka gare sa Wales gomme a bewa wa boraro ka 2014 British Indoor Athletics Championships. Sehleng sa 2015 o ile a bona go wa ga gagwe ka 800 m le 1500 m go 2:05.48 le 4:09.74 metsotso gomme a dira mathomo a gagwe a boditšhabatšhaba ka 2015 European Athletics U23 Championships, a bea ya lesome ka 1500 m. Le ge a be a beilwe bosupa ka bosetšhaba ka 2016 British Athletics Championships, o ile a kitima ka nako ya 4:07.55 metsotso gomme a hwetša kgetho ya 2016 European Athletics Championships, a phadišana ka kgetho ya mathomo fela. O ile a kopana le Cameron Boyek, Sarah McDonald, le Tom Marshall go tšea sefoka sa gauta ka go tiragalo ya mathomo ya go kopanywa ya relay ka 2017 European Cross Country Championships  <response>: .. le 