rules to play biathlon

The most recent addition to the number of biathlon competition variants, the mixed relay, is similar to the ordinary relay but for the composition of the teams, each of which consists of two women and two men. Legs 1 and 2 are done by the women, legs 3 and 4 by the men. The womens legs are 6 km and mens legs are 7.5 km as in ordinary relay competitions.