Classes
WMTBOC women’s and men’s classes are also included in the CX80 World Cup, U23 World Cup and Team World Cup as follows:

WMTBOC
There is one class for women and one for men, without age restrictions.
In the Mass start, Middle distance, Long distance and the Sprint every Federation may enter up to 6 women and 6 men and, in addition, the current World Champions for the distance may be entered by their Federation.
In the Mass start, Middle distance and Sprint each Federation may enter up to a further 2 women and 2 men who qualify for the Women U23 and Men U23 classes respectively. No U23 classes are offered in the Long distance.
In the Relay, each Federation may enter up to two women’s teams and two men’s teams, each consisting of 3 team members.
JWMTBOC
There is one class for women and one for men. Only competitors who are entitled to compete in the classes W20 or M20 may participate.
In each competition every Federation may enter up to 6 women and 6 men.
In the Relay, each Federation may enter two women’s teams and two men’s teams, each consisting of 3 team members.
The Long distance and Sprint also count in the Young Guns World Series M20 and W20 (Junior) classes.
U23 World Cup
Women and men born 1999 or later are entitled to compete in the Women U23 and Men U23 classes respectively. They compete simultaneously in the WMTBOC Women’s and Men’s classes and are treated in all respects as competitors in those classes except that their results and scores are also listed separately in Women U23 and Men U23 lists.
Start groups
We will use the IOF rankings as of 4th of July to assign start groups. As the rules state, this is 10 days before the start of the event and the start of the event is one day before the first event competition.