Denis Pelizzari competed for France at the 1982 and 1983 World Championships, riding in the team time trial both years, but without distinction. Prior to the Olympics he competed in the 1984 Peace Race, finishing 55th. After his Olympic appearance he had two minor victories, in the 1985 Vuelta a los Pirineos and at the 1987 Tour of New Caledonia.
|1984 Summer||23||Los Angeles||Cycling||Men's Road Race, Individual||France||FRA||AC||DNF|
|1984 Summer||23||Los Angeles||Cycling||Men's 100 kilometres Team Time Trial||France||FRA||6|
|1984 Summer||23||Los Angeles||Cycling||France||Final Standings||AC||DNF|
|1984 Summer||23||Los Angeles||Cycling||France||FRA||Final Standings||6||2-05:07|