Catherine Poletti, race organizer (in white) just explained that due to extreme weather conditions and the removal of markers on the most difficult part of the course (reasons still unclear) they have decided to cancel the race. All the 2300 runners are now being brought back to chamonix by train and buses. They are now looking into a possible new race starting from Courmayeur on sunday.
New information will come on this in 1 or 2hours…