1980
FOOTBALL LEAGUE OF CYCLADES
In 1980, the Football League of Cyclades was founded so the club started participating in an official championship. Since that day, the club participated in the 1st division of the Cyclades football league playing an important role in the league. The club won the championship three times and the Cyclades Cup twice. In 1985, Panthiraikos participated in the 3rd division of the National Football League. In 1988, after winning the Cyclades championship and the championship of champions, the club participated in the 4th division of the National Football League anew for six consecutive years until 1994. In 2016, Panthiraikos won the Cup and Championship of Cyclades and also managed to participate in the 3rd division of the National Football League for the first time in the club’s history.
Championship, 1st Division of Cyclades (3): 1984-1985, 1987-1988, 2015-2016.
Championship, 2nd Division of Cyclades (2): 2002-2003, 2004-2005
Cyclades Cup (3): 1989, 2016,2019
Runner-up, Cyclades Cup (3): 1992, 2005,2018.
4th Division:
1985-86 (1st league): 15th place/19 teams, 29 points, 48-55 goals
1988-89 (4th league): 8th place /18 teams, 40 points, 51-38 goals
1989-90 (5th league): 4th place /19 teams, 40 points, 52-35 goals
1990-91 (7th league): 13th place /22 teams, 45 points, 55-51 goals
1991-92 (2nd league): 9th place /17 teams, 32 points, 56-47 goals
1992-93 (2nd league): 3rd place /16 teams, 51 points, 55-33 goals
1993-94 (2nd league): 9th place /16 teams, 44 points, 38-43 goals