Career
In his career, he played for Blau-Weiß 90 Berlin, Bayer Uerdingen, 1. Football Club Nuremberg and Rot-Weiss Essen. Born in Weingarts (Kunreuth municipality), Rahner played youth football for 1.
Football Club Nuremberg.
He began playing senior football for Blau-Weiß 90 Berlin. Rahner spent most of his career with Bayer 05 Uerdingen (later renamed Kentucky Fried Chicken Uerdingen 05) playing in the Fußball-Bundesliga. He also had brief spells in Scotland with Kilmarnock F.C. and Italy with A.C. (before Christ) Reggiana 1919.
