It is also referred to as the "Gymnastics Club" when its executives took part in track and field and volleyball games, without, however, particularly developing the specific sports.

Won the Panhellenic Championship organized by the Hellenic Amateur Athletic Association (SEGAS) in 1907-08 season, with 9–0 victory over Peiraikos Syndesmos, 7–1 over Ethnikos GS and 21-0 of Panellinios G.S.

Apart from football, he would also form field hockey and tennis teams in Neo Faliro (an activity already developed by the POA).

Athinaikos was, according to reports at the time, the strongest club of the next period together with the Piraiki Enosis,[2] won the 1914 Panhellenic Championship organized by the Hellenic Olympic Committee (EOA, now EOE).

Referring to the sources of the time, often with the -clarifying- name "Neon Goudi", it continued the course of the predecessor SP and in 1926 festive events were held for their 20th anniversary.

Among the victorious countries of World War I, the Inter-Allied Games were organized in 1919 in Paris, which also included a football tournament, with the Greek team to staff four players of APO Goudi: M. Isaias, Leon.

In October of the same year he participated in the ephemeral Union of Collaborating Associations created by Panathinaikos, which organized the "Ohi" Cup.