Gryziecka went on to be a two-time winner at the Polish Athletics Championships, being the national champion in the javelin in 1972 and 1975. She had two major senior international appearances in her career, placing sixth at the 1971 European Athletics Championships and seventh at the 1972 Summer Olympics. She was a gold medallist in the semi-final of her group at the 1975 European Cup. She continued competing until 1979.