In 1969–70 season, the team faced the promotion to the 3rd division with a very young team. The team achieved the promotion to the 2nd division after beating Grupo Covadonga in the promotion playoffs. In the next season, the team made a great regular season which qualified for the promotion playoffs to the 1st division, but was defeated by Breogán in the promotion playoffs. A year later, the team achieved promotion to the 1st division after finishing as the champion of the Group A.