15-22 years old.

20 athletes. 10 girls, 10 boys and 6 leaders.

16-17 years old.
18-19 years old.
20-22 years old.
(Can be 23-25)

Day 1: Sprint (10 km, 10 shots prone and 10 shots standing)

Day 2: mass start (from 6-12,5 km (10 prone, 10 prone, 10 standing, 10 standing).