Last week, President Emmanuel Macron has banned the rallies until mid-July.
A decision which has affected many extraordinary events, including the Climbing World Cup in Chamonix.
According to Le Dauphine, the stages of Chamonix (July 11-13) and Briançon (July 18-19) would be postponed, in August or in the fall.
The decision should be communicated in the coming days by the organizing clubs, the French Federation and the International Federation.