Marianne Duffy

1984

Nationals - NPC, MiddleWeight, 5th

1985

Nationals - NPC, MiddleWeight, 4th
USA Championships - NPC, MiddleWeight, 2nd

1986

Nationals - NPC, LightWeight, 2nd

1987

Nationals - NPC, LightWeight, 4th

1988

Ms International - IFBB, 10th
International Women's Amateur Invitational - IFBB, MiddleWeight, 2nd

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