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Col d'Izoard — 2,361 m

Col d'Izoard, 2,361 m, in Hautes-Alpes. Main climb: 18.6 km at 6.4% average, 1,188 m of climbing from Briançon. The Tour de France has been over it 7 times since 1936.

At a glance

Distance
18.6 km
Elevation gain
1,188 m
Average gradient
6.4 %
Difficulty index
8.5 Hard

Figures for the main climb (From Briançon). The other climbs are further down.

Location

Department
Hautes-Alpes
Altitude
2,361 m
Coordinates
44.81966, 6.73498

Opening Fermé l'hiver. Ouverture en général entre fin mai et mi-juin selon le déneigement ; les versants de Briançon et du Queyras peuvent rouvrir séparément.

Map of the climbs

5 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
2 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 Briançon 18.6 km 1,188 m 36 m 6.4 % 12.3 % 8.5 Hard
From Les Moulins 16.0 km 1,098 m 37 m 6.9 % 16.5 % 8.4 Hard

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
7
Editions
6
On the route
from 1936 to 2019
Usual category
Hors categorie

There are more crossings than editions: in some years the race goes over the col twice.

Year Stage Cat. First over the top
2019 Stage 18 Hors categorie Damiano Caruso
2017 Stage 18 Briançon → Izoard Hors categorie Warren Barguil
2011 Stage 18 Pignerol → Galibier-Serre Chevalier Hors categorie Maxim Iglinskiy
2006 Stage 15 Gap → L'Alpe d'Huez Hors categorie Stefano Garzelli
2003 Stage 9 Le Bourg-d'Oisans → Gap —
Show the other 2 crossings
Year Stage Cat. First over the top
2003 Stage 9 Le Bourg-d'Oisans → Gap Hors categorie
1936 —

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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 d'Izoard?

The hardest climb of Col d'Izoard, from Briançon, is 18.6 km long for 1,188 m of ascent, i.e. 6.4% average.

What is the steepest part of Col d'Izoard?

The steepest 500 m sits at 12.3%, and the hardest kilometre is the 1th, at 10.0%.

Is Col d'Izoard open all year round?

Fermé l'hiver. Ouverture en général entre fin mai et mi-juin selon le déneigement ; les versants de Briançon et du Queyras peuvent rouvrir séparément.

How many times has the Tour de France been over Col d'Izoard?

The Tour de France has crossed Col d'Izoard 7 times, from 1936 to 2019.

Col d'Izoard: add this col to your collection

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