As in 1974, his performance in the 1978 World Championships at Garmisch was disappointing, finishing fourteenth in the downhill in late January. As a result of this, he retired from international competition a few days later with ten World Cup victories, 28 podiums, and 52 top ten finishes. In addition to his two downhill titles in 1971 and 1972, Russi was second in 1973 and third in 1976 and 1977. His best finish in the overall standings was fifth, achieved three times in 1971, 1972, and 1977.