<prompt> Pedzisa mutsara unotevera: Courtney akavandudza zvikuru mamita ake 800 uye 1500 zvakanakisisa muna 2013 uye akakunda chiitiko chokupedzisira paBUCS Championships indoor uye kunze gore iroro. Mumwaka wa2014 weimba yekurara akahwina mukombe weWales weimba yekurara uye akaisa wechitatu pa2014 British Indoor Athletics Championships. Mwaka wa2015 wakamuona achidonhedza 800 m uye 1500 m zvakanakisa kusvika pa2:05.48 uye 4:09.74 maminetsi uye akaita yake yepasi rose kutanga pa2015 European Athletics U23 Championships, achiisa chegumi mu1500 m. Kunyange zvazvo akaiswa wechinomwe munyika yose pa2016 British Athletics Championships, akamhanya zvakanakisisa 4:07.55 maminitsi uye akawana kusarudzwa kwe2016 European Athletics Championships, achikwikwidza mumutambo wokutanga chete. Akashanda naCameron Boyek, Sarah McDonald, naTom Marshall kuti vatore menduru yegoridhe mumutambo wokutanga wevasanganiswa wevasanganiswa pa  <response>: 2017 European Cross Country Championships. 