Route: Col du Lautaret, Col du Galibier & Col du Telegraphe
Distance: 80 miles
Ascent: 2,200 – 8,700 ft
Information: Col du Lautaret (el. 2058 m.) is a high mountain pass in the region of Hautes-Alpes in France.
Col du Galibier (el. 2,645 metres (8,678 ft)) is a mountain pass in the southern region of the French Dauphiné Alps near Grenoble
Since 1947, the Col de Galibier has been crossed 31 times by the Tour de France.
Col du Télégraphe is often used during the ascent to Col du Galibier in the Tour de France