At the 1994 Winter Paralympics in Lillehammer, Norway, Obrist won three medals: two silver medals in the downhill LW6/8[3] and super-G LW6/8 events,[4] and a bronze medal in the giant slalom LW6/8 event.[5] She also finished fourth in the slalom LW6/8 event.[6]
At the 1998 Winter Paralympics in Nagano, Japan, Obrist won a silver medal in the slalom LW3,4,5/7,6/8 event[7] and a bronze medal in the downhill LW3,4,6/8 event.[8] She finished fourth in the giant slalom[9] and sixth in the super-G LW3,4,5/7,6/8 event.[10]