The Tercera División is the fourth tier of the Spanish football league system. It serves as a crucial step for clubs aiming to reach higher levels, such as the Segunda División and Primera División. The league is divided into several regional groups, allowing teams from various areas of Spain to compete against each other. Founded in 1977, the Tercera División has undergone several changes in format and structure. It features a mix of amateur and semi-professional teams, providing opportunities for local talent to showcase their skills. The top teams from each group can earn promotion to the higher divisions, making it an important platform for aspiring footballers.