Warning ! Because of snow conditions and replacement of the cable car of la Flégère the organisation has decided to change the time restriction at :
- Planpraz : modification from 7.00am to 7.30am
- Flégère : modification from 8.15am to 8.30am
No modification for the other time restrictions (Buet, Villaz, Emosson, Chatelard, Tour, Bois, Montenvers, Refuge du Plan, Chamonix finish line).