Col de Joux from Saint-Vincent

Col de Joux can be cycled from 2 sides. Col de Joux from Saint-Vincent is the most popular side, but the summit can also be reached via Col de Joux from Brusson.

Col de Joux from Saint-Vincent is a challenging ascent. For this type of climbing, we recommend mountain gearing, specifically a compact system. This means a small front chainring of 34 teeth, combined with a rear cassette where, depending on your level, strength, and experience, you choose a sprocket with 30, 32, or even 34 teeth. Remember that a smooth cadence is always more efficient!

Col de Joux from Saint-Vincent is a first-category climb: long and tough. Do not underestimate this climb. Many famous Tour de France cols fall into this category. Prepare for a long, challenging ride. Only well-trained riders will reach the top smoothly. Make sure you have a road bike with climbing gears and enough training; otherwise, it will be a struggle.

Col de Joux from Saint-Vincent is 9.7 mi long.

The average gradient of Col de Joux from Saint-Vincent is 6.8%.

Col de Joux from Saint-Vincent has a steepest segment with an average gradient of 11.2%.

The summit of Col de Joux from Saint-Vincent is at 5387 ft.

At a slow pace of 5 mph, it takes about 01:57:39 to climb Col de Joux from Saint-Vincent. At 7 mph the time is 01:23:17, and at 9 mph 01:04:54. For the fastest cyclists, 00:48:46 is an achievable time.

Col de Joux from Saint-Vincent is located in the region Aosta Valley in Italy.