The UCI World Championships is an annual cycling event organized by the Union Cycliste Internationale (UCI). It features various disciplines, including road cycling, track cycling, mountain biking, and BMX. The championships attract elite cyclists from around the world, competing for the prestigious rainbow jersey awarded to the winners in each category. Held in different locations each year, the UCI World Championships showcase the best talent in cycling. Athletes compete not only for medals but also for the honor of being crowned world champion in their respective disciplines. The event is a highlight in the international cycling calendar.