Title: How often is the European Championship held?

The European Championship, commonly referred to as the UEFA European Championship or simply Euro, is a football tournament held every four years. It is the primary competition for men's national football teams in Europe organized by the Union of European Football Associations (UEFA).

The tournament features the top national teams from across Europe competing for the prestigious title of European champions. The format includes a series of qualifying matches to determine the participating teams, followed by the final tournament, which is held in one or two host countries.

The frequency of the European Championship provides an exciting opportunity for fans to witness highlevel international football, showcasing the talents of Europe's top players and teams. It also allows for ample time for qualifying matches, extensive preparations, and anticipation to build up for each edition of the tournament.

Overall, the Euro's quadrennial schedule adds to the anticipation and significance of this esteemed competition, making it a highly anticipated event on the international football calendar.