Mancuso's World Cup results improved dramatically during the 2005 season, as she climbed to ninth place overall from 55th place in 2004. At the 2005 World Championships, she won bronze medals in both the super-G and the giant slalom competitions. She took her first World Cup podium by finishing second in a super-G in Cortina d'Ampezzo in 2006. Her gold medal at the 2006 Turin Winter Olympics was unexpected, as she had just three podiums (finishing events in the top three) that season, though all were within weeks of the Olympics. Only one of those podiums was in giant slalom, a third place in the final GS race before the Olympics.