Pasiarová took 15th place over 5 km, 13th place over 10 km and sixth place with the relay at the 1976 Winter Olympics in Innsbruck . Two years later she reached 18th place over 5 km, 14th place over 10 km and sixth place with the relay at the Nordic World Ski Championships in Lahti in 1978 . In the 1981/82 season, she achieved sixth place in the overall World Cup . She came in third place over 10 km in Klingenthal . At the Nordic World Ski Championships in Oslo in 1982 she was eighth over 10 km, sixth over 5 km and fifth with the relay. In the following season she won third place in Oslo over 20 km and reached ninth place in the overall World Cup at the end of the season. In her last active season 1983/84, she finished second in the World Cup in Reit im Winkl over 5 km and in Autrans over 10 km. At the Olympic Winter Games in Sarajevo in 1984 , she came 27th over 10 km and 16th over 20 km. She finished the season in 13th place in the overall World Cup.
At the Czechoslovak Championships Pasiarová won twice over 10 km (1976, 1977) and with the relay of CH Štrbské Pleso (1976, 1977) and once over 5 km (1978).