Rinero's greatest achievements have been to win the Tour de l'Avenir in 1998 and the King of the Mountains in the 1998 Tour de France. In 2002, he won stage 2 at Tour du Limousin.
Rinero achieved significant success by securing victory in the Tour de l'Avenir in 1998 and claiming the King of the Mountains title during the 1998 Tour de France. He also won stage two of the Tour du Limousin in 2002.