Kọ́kọ́ parí gbólóhùn yìí:
1978 European Championships o gba ami ẹyẹ goolu ni 4 × 400 m relay, papọ pẹlu awọn ẹlẹgbẹ ẹgbẹ Christiane Marquardt, Christina Lathan ati Marita Koch. Krug wá parí ipò kẹrin ní ìdíje European Indoor Championships ti ọdún 1979.