Col du Télégraphe is a mountain pass in the French Alps situated above the Maurienne valley between the eastern end of the massif d'Arvan-Villards and the massif des Cerces, and is used frequently on the Tour de France. We're using it for a series of "over and under" FTP repeats
| Duration | 1:03:20 |
| Distance | 12kms |
| Elevation Gain | 846m |
| Toughness | 326 |