The number of participants increased from ten to 14 teams. For the first time, Boca Juniors de Cali , Atlético Bucaramanga , Deportivo Pereira and Huracán from Medellín took part. Deportivo also represented Barranquilla Junior , who played an international tournament in Rio de Janeiro . 1949 was the only season in which Deportivo Barranquilla participated. The club played only 21 of the 26 games. The remaining games were rated 1: 0 for the opponent.
The 1949 season marked the beginning of the golden age of the Colombian football championship, known as El Dorado , when many top foreign players played in the league. In particular, Argentinians came because there was a strike in Argentina at the time. The Colombian league was the only one that accepted these players.