 The club succeeds to win two consecutive editions of the Romanian Championship, before the First World War, in 1912–13 and 1913–14.Just before the outbreak of the war, the players, most of them English, leave the country and the team enters into a slow process of dissolution.In 1915, a part of the members of Olympia Bucureşti (then in a dissolution process) come to "Colentina" and the team manages to resit one more year.