The 4th round of 2019/2020 IBU Cup biathlon season takes place in Osrblie, Slovakia. Due to instatisfactory show conditions, the individual races held on Friday 10th January were shortened for both Women (12,5 kilometers) and Men (15 kilometers). In Women’s short individual race, Ekaterina Glazyrina claimed the first place. Endre Stroemsheim claimed the victory in Men’s short individual race. Slovak biathlete Matej Kazar (bib 66) chose the event in Osrblie as a farewell event from his long biathlon career.