The UCI Cyclo-cross World Championships is an annual cycling event organized by the Union Cycliste Internationale (UCI). It features elite cyclists competing in a challenging off-road race that combines elements of road cycling and mountain biking. The event typically takes place in winter, with riders navigating a course that includes various terrains, obstacles, and barriers. Competitors are categorized into different classes, including elite men, elite women, and junior categories. The championships attract top cyclists from around the world, showcasing their skills in a unique and demanding environment. The event is a highlight of the cyclo-cross season and contributes to the sport's growing popularity.