The 4th edition of IBU Cup 2017/2018 biathlon took place in Osrblie, Slovakia on 6th and 7th january 2018. On saturday sprint competitions were scheduled both for men and women. The weather was cloudy and later foggy which means difficult to photograph. In women’s competition the overall leader Uliana Kaisheva claimed the first place ahead of Chloe Chevalier and Kaia Woeien Nicolaisen. Later that day, the main star of the event Simon Fourcade claimed the first place in men’s competition, beating Norwegian biathletes Frederik Gjesbakk and Vegard Gjermundshaug. Martin Otcenas of Slovakia claimed a respectable 5th place, pleasing the home crowd.