In the women's performance category, Hilenko made her debut in the IBU Cup in Otepää in 2013 , where he immediately won points as 19th of the individual. In the sprint race that followed, she made it into the top ten for the first time in eighth place. It is also the best result so far in the second highest racing series in biathlon. In Nové Město na Moravě she started for the first time in the women's races of the 2014 European Biathlon Championships . She finished 35th in the sprint and 27th in the pursuit.