所有运动员必须通过各自的国家自行车协会报名，不接受个人报名。
All riders must enter through their National Federation; no individual entries will be accepted.
2026年UCI竞速小轮车世界杯设有U23组别（供青少年和U23选手参加）以及Elite组别（19岁及以上选手）。只有持有Junior、U23或Elite执照的选手方可参赛。
The 2026 UCI BMX Racing World Cup offers entry into the combined Under 23 category for Junior and Under 23 riders, or the Elite category for riders aged 19 or over. Only riders holding a Junior, U23 or Elite license can participate.
报名须通过 UCI Reg-Online 系统（UCI DataRide）完成，由各国协会使用专属账号登录操作。
Registration is via the UCI Reg-Online system (UCI DataRide), using the personal login and password of each National Federation.