Aside from the following special betting rules, the common betting rules apply. The special rules will take precedence over the common rules nevertheless.
1.) Group betting: Only athletes listed by gamebookers count for betting purposes. If any athlete from the gamebookers "list" does not compete then all bets will be void.
2.) Antepost/Outright winner/Top 3: In case there is an option for “Others on Request”, odds can be offered on athletes that do not appear in the original list of participants on customers' request.