Rubuta ci gaba don wannan sakin layi - A kan hanya ta yi gasa a ƙarshen 1970s da 1980s a cikin sharuddan da kuma a cikin gida a cikin Netherlands kuma yana da kyau ga shekarunta. Lokacin da take da shekaru goma sha shida ta kasance wani ɓangare na zaɓaɓɓen Dutch na Dutch. Ta lashe a Clinge a ranar 16 ga Yuli 1979 nasara ta uku a kakar wasa ta doke wasu daga cikin Gwarzon Duniya Beate Habetz. Ta kuma lashe Profronde van Almelo a wannan shekarar. Kauffman ya yi burin samun gurbi a gasar UCI Road World Championships ta shekarar 1979
Ka yi haƙuri. Shekaru daga baya ta lashe tsere da yawa a Netherlands, ta gama na uku a Parel van de Veluwe a 1985 kuma ta gama na uku a wannan shekarar a Profronde van Oostvoorne.