Sleipnir

Col du Lautaret — 2,058 m

Col du Lautaret, 2,058 m, in Hautes-Alpes. Main climb: 27.3 km at 4.6% average, 1,265 m of climbing from Le Freney-d'Oisans. The Tour de France has been over it 5 times since 1919.

At a glance

Distance
27.3 km
Elevation gain
1,265 m
Average gradient
4.6 %
Difficulty index
5.8 Sustained

Figures for the main climb (From Le Freney-d'Oisans). The other climbs are further down.

Location

Department
Hautes-Alpes
Altitude
2,058 m
Coordinates
45.03523, 6.40511

Map of the climbs

5 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
5 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 Le Freney-d'Oisans 27.3 km 1,265 m 134 m 4.6 % 9.6 % 5.8 Sustained
From Le Monêtier-les-Bains 6.9 km 339 m — 4.9 % 7.0 % 2.7 Moderate

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
5
Editions
4
On the route
from 1919 to 2006
Usual category
Category 2

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

Year Stage Cat. First over the top
2006 Stage 15 Gap → L'Alpe d'Huez Category 2 David de la Fuente
2003 Stage 9 Le Bourg-d'Oisans → Gap —
2003 Stage 9 Le Bourg-d'Oisans → Gap —
1935 Stage 7 Aix-les-Bains → Grenoble —
1919 Stage 11 — Honoré Barthélémy

Every Tour de France col

Tick this col off in your Sleipnir collection

Chains with

Cols one of the climbs above actually rides over — not merely neighbours as the crow flies.

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 du Lautaret?

The hardest climb of Col du Lautaret, from Le Freney-d'Oisans, is 27.3 km long for 1,265 m of ascent, i.e. 4.6% average.

What is the steepest part of Col du Lautaret?

The steepest 500 m sits at 9.6%, and the hardest kilometre is the 12th, at 7.2%.

How many times has the Tour de France been over Col du Lautaret?

The Tour de France has crossed Col du Lautaret 5 times, from 1919 to 2006.

Col du Lautaret: add this col to your collection

Sleipnir recognises the cols you cross from the GPS trace of your rides: the col ticks itself off the day you ride over it.

Create an account

Free during the beta, no card required — places are limited.

A Polar watch syncs on its own; with any other watch, import your GPX or TCX files.

Garmin or Coros? Let me know when it’s ready

Which watch?