Gino Bartali, captain of the Italian team, threatened and assaulted by some French supporters accusing him to have caused Jean Robic's fall on the Col d'Aspin, retired after winning the 12th stage from Pau to Saint-Gaudens and left the race together with all the other Italian riders (including Fiorenzo Magni, who was wearing the yellow jersey). The lead transferred to Swiss cyclist Ferdinand Kübler, who was able to keep the lead until the end of the race. Kübler became the first Swiss winner of the Tour de France.