First bin up Grands Montets. The mercury reads -20C. We’ve queued for an hour and the cold has crept insidiously up through the soles of ours boots and numbed our toes. The snow in the Pas de Chevre is untouched and it will be a race to there first. Running down the stairs creates some warmth but as I ski into shady Pas de Chevre the wind chill is impressive and I feel my cheeks and nose freezing and I have to stop to rewarm my hands. As we drop into the 400 m straight chute of Rectiligne Couloir its like showering in -20C with overhead blower stripping any remaining heat from my body… but its also subliminal and it would be sacrilege to stop.