Raubichi sports complex is hosting the Summer Biathlon World Championships. Today, athletes will zero their rifles and test the track. The first official training will take place tomorrow. The national team of Belarus has Olympic champions: Dzinara Alimbekava and Iryna Kryuko. In total, 27 countries and about 300 biathletes are taking part in the event. The opening ceremony of the Summer Biathlon World Championships will be held on Friday. The competition program includes super-sprint, sprint and pursuit. The Championships will end on Sunday.