The UEFA European Championship, commonly referred to as the Euro, is a prestigious football tournament held every four years. It is organized by the Union of European Football Associations (UEFA) and features the top national teams from Europe competing for the title of European champions.
Therefore, the UEFA European Championship takes place once every four years, unlike annual tournaments such as the UEFA Champions League or domestic leagues like the English Premier League.
For football fans and enthusiasts, the Euro is a highly anticipated event that showcases top-tier football talent and provides thrilling matches and memorable moments every four years.
So, to answer your question, the UEFA European Championship takes place once every four years.
