Mezue ahịrịokwu na-esonụ: 2011 European Indoor champion na 1500m, Arzhakova kwụsịtụrụ site na egwuregwu n'afọ 2013 na-esote njikwa doping dara ada, mgbe achọtara ihe na-adịghị mma na paspọtụ ndu ya. E wepụrụ nsonaazụ ya site na Julaị 2011, nke mere na ewepụrụ ya ihe ndị ọzọ dị na mpụga Europe na
European under-23 titles. Nkwụsịtụ ya kwụsịrị na 29 Jenụwarị 2015.