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Col de la Forclaz — 1,147 m

Col de la Forclaz, 1,147 m, in Haute-Savoie. Main climb: 8.5 km at 8.2% average, 690 m of climbing from Faverges (Faverges-Seythenex). The Tour de France has been over it 2 times since 2016.

At a glance

Distance
8.5 km
Elevation gain
690 m
Average gradient
8.2 %
Difficulty index
5.3 Sustained

Figures for the main climb (From Faverges (Faverges-Seythenex)). The other climbs are further down.

Location

Department
Haute-Savoie
Altitude
1,147 m
Coordinates
45.80846, 6.24476

Map of the climbs

2 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
1 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap

Cycling ascents

Derived climbs, with their figures
Main climb Distance Elevation gain Elevation loss Average gradient Steepest 500 m Difficulty index
From Faverges (Faverges-Seythenex) 8.5 km 690 m 30 m 8.2 % 14.3 % 5.3 Sustained
From Talloires (Talloires-Montmin) 10.0 km 708 m — 7.1 % 14.5 % 5.1 Sustained

Scroll the table sideways to see every column.

2 ascents proposed here — other ways up this col remain possible.

Distances and elevation gains derived from the OpenStreetMap road network and a digital terrain model, measured on the very profile shown here.

Figures computed on 7 September 2026.

The Tour de France here

Crossings
2
Editions
2
On the route
from 2016 to 2023
Usual category
Category 1
Year Stage Cat. First over the top
2023 Stage 15 Les Gets → Saint-Gervais Category 1 Alexey Lutsenko
2016 Stage 19 Category 1 Thomas De Gendt

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Cols nearby

Straight-line distances, not road distances. The cols a climb actually rides over are listed above.

Frequently asked questions

How long is the climb to Col de la Forclaz?

The hardest climb of Col de la Forclaz, from Faverges (Faverges-Seythenex), is 8.5 km long for 690 m of ascent, i.e. 8.2% average.

What is the steepest part of Col de la Forclaz?

The steepest 500 m sits at 14.3%, and the hardest kilometre is the 2th, at 12.1%.

How many times has the Tour de France been over Col de la Forclaz?

The Tour de France has crossed Col de la Forclaz 2 times, from 2016 to 2023.

Col de la Forclaz: add this col to your collection

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