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Port de Balès — 1,755 m

Port de Balès, 1,755 m, in Haute-Garonne. Main climb: 19.5 km at 6.3% average, 1,221 m of climbing from Mauléon-Barousse. The Tour de France has been over it 6 times since 2007.

At a glance

Distance
19.5 km
Elevation gain
1,221 m
Average gradient
6.3 %
Difficulty index
7.9 Sustained

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

Location

Department
Haute-Garonne
Altitude
1,755 m
Coordinates
42.87417, 0.50064

Opening Fermé l'hiver. La route est barrée de l'automne au printemps et rouvre en général courant mai selon le déneigement.

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 Mauléon-Barousse 19.5 km 1,221 m 38 m 6.3 % 15.6 % 7.9 Sustained
From Bagnères-de-Luchon 19.0 km 1,141 m 24 m 6.0 % 12.4 % 7.3 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
6
Editions
6
On the route
from 2007 to 2020
Usual category
Hors categorie
Year Stage Cat. First over the top
2020 Stage 8 Hors categorie Nans Peters
2017 Stage 12 Pau → Peyragudes Hors categorie Steve Cummings
2014 Stage 16 Carcassonne → Bagnères-de-Luchon Hors categorie José Serpa
2012 Stage 17 Bagnères-de-Luchon → Peyragudes Hors categorie Alejandro Valverde
2010 Stage 15 Pamiers → Bagnères-de-Luchon Hors categorie Thomas Voeckler
Show the other 1 crossings
Year Stage Cat. First over the top
2007 Stage 15 Foix → Le Louron Hors categorie

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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 Port de Balès?

The hardest climb of Port de Balès, from Mauléon-Barousse, is 19.5 km long for 1,221 m of ascent, i.e. 6.3% average.

What is the steepest part of Port de Balès?

The steepest 500 m sits at 15.6%, and the hardest kilometre is the 16th, at 10.8%.

Is Port de Balès open all year round?

Fermé l'hiver. La route est barrée de l'automne au printemps et rouvre en général courant mai selon le déneigement.

How many times has the Tour de France been over Port de Balès?

The Tour de France has crossed Port de Balès 6 times, from 2007 to 2020.

Port de Balès: add this col to your collection

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