Natasha Yaremczuk committed anti-doping rule violation, rules Sport Ireland

Sport Ireland have announced that Natasha Yaremczuk has committed a violation of the Irish Anti-Doping Rules following a doping control test immediately following her participation at the 2017 Dublin City Marathon.

According to Sport Ireland, Yaremczuk provided a sample which tested positive for the presence of prohibited substances, 1,3-dimethylbutylamine (DMBA) and higenamine.