Biathlon World Championships 2010
The mixed relay Biathlon World Championships was held in Khanty-Mansiysk, Russia on 28 March 2010. As for the rules of biathlon in the year of the Winter Olympic Games World Championships being played only in disciplines not included in the Olympic program, therefore the championship consists only of the mixed relay. Contested since 2005, mixed relay is the most recently introduced event at the Championships, this was the 6th competition.