The Campeonato Mundial de Atletismo, or World Athletics Championships, is a major international athletics competition organized by World Athletics. It features a variety of track and field events, including sprints, distance races, jumps, and throws, showcasing the world's best athletes. Held every two years since its inception in 1983, the championship attracts competitors from around the globe. The event serves as a platform for athletes to achieve personal bests and set world records, contributing to the popularity and development of athletics worldwide.