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Col d'Aubisque from Ferrières

Col d'Aubisque from Ferrières: 21.7 km at 6.3% average and 1,367 m of climbing, up to 1,709 m.

Pyrénées-Atlantiques

Distance
21.7 km
Elevation gain
1,367 m
Elevation loss
223 m
Average gradient
6.3 %
Start altitude
560 m
Road
Departmental road
Surface
Paved throughout
Steepest 500 m
13.9 %
Hardest 2 km
9.5 %
Hardest kilometre
km 5 · 11.1%
Above 8%
7.2 km (33% of the climb)
Difficulty index
6.8 Sustained

FIETS index: Δaltitude² / (10 × distance) + max(0, summit altitude − 1,000) / 1,000, lengths in metres. How this index works (article in French)

See your own times on this climb

How long does it take?

Estimated climbing time, by level
Level Estimated time Average speed
2.0 W/kg — 140 W 2h22 9.1 km/h
3.0 W/kg — 210 W 1h38 13.3 km/h
4.0 W/kg — 280 W 1h16 17.1 km/h

Estimated for a 70 kg rider on a 9 kg bike, in still air, at a steady effort and without stopping. Wind, a stop at the fountain or a wheel to sit on move these figures by several minutes.

The route

51015202 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
51015201 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap

Climb profile

7501,0001,2501,50005101520mkm

Kilometre by kilometre

Gradient and altitude, kilometre by kilometre
Km Gradient Altitude at the top of the km
1 8.1 % 641 m
2 5.8 % 699 m
3 6.1 % 759 m
4 5.1 % 811 m
5 11.1 % 922 m
6 6.2 % 984 m
7 7.7 % 1,061 m
8 8.8 % 1,149 m
9 9.4 % 1,243 m
10 7.0 % 1,313 m
11 8.4 % 1,397 m
12 6.2 % 1,460 m
13 -3.0 % 1,429 m
14 -6.7 % 1,363 m
15 4.3 % 1,406 m
16 -5.5 % 1,351 m
17 7.4 % 1,425 m
18 2.7 % 1,451 m
19 5.0 % 1,502 m
20 8.1 % 1,583 m
21 7.1 % 1,653 m
22 (partial) 7.8 % 1,705 m

The other climbs of this col

Frequently asked questions

How long is the climb to Col d'Aubisque?

The hardest climb of Col d'Aubisque, from Ferrières, is 21.7 km long for 1,367 m of ascent, i.e. 6.3% average.

What is the steepest part of Col d'Aubisque?

The steepest 500 m sits at 13.9%, and the hardest kilometre is the 5th, at 11.1%.

How long does it take to climb Col d'Aubisque from Ferrières?

Col d'Aubisque from Ferrières takes about 1h38 at 3.0 W/kg, i.e. 13.3 km/h on average. The page gives three levels and their assumptions.

Col d'Aubisque: add this col to your collection

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