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Alpe d'Huez from Le Freney-d'Oisans

Alpe d'Huez from Le Freney-d'Oisans: 23.6 km at 4.9% average and 1,166 m of climbing, up to 1,860 m.

Isère

Distance
23.6 km
Elevation gain
1,166 m
Elevation loss
319 m
Average gradient
4.9 %
Start altitude
965 m
Road
Minor road
Surface
Paved throughout
Steepest 500 m
14.2 %
Hardest 2 km
10.2 %
Hardest kilometre
km 3 · 10.5%
Above 8%
7.0 km (30% of the climb)
Difficulty index
3.9 Moderate

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 2h07 11.1 km/h
3.0 W/kg — 210 W 1h29 15.9 km/h
4.0 W/kg — 280 W 1h11 20.0 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

1,0001,2501,5001,75005101520mkm

Kilometre by kilometre

Gradient and altitude, kilometre by kilometre
Km Gradient Altitude at the top of the km
1 4.7 % 1,012 m
2 3.6 % 1,048 m
3 10.5 % 1,152 m
4 3.5 % 1,188 m
5 4.9 % 1,236 m
6 8.7 % 1,324 m
7 5.1 % 1,374 m
8 3.3 % 1,407 m
9 7.7 % 1,485 m
10 7.5 % 1,560 m
11 6.9 % 1,629 m
12 9.5 % 1,723 m
13 10.4 % 1,827 m
14 9.9 % 1,927 m
15 6.7 % 1,994 m
16 -8.3 % 1,911 m
17 -7.6 % 1,835 m
18 -4.9 % 1,786 m
19 -0.3 % 1,783 m
20 6.3 % 1,846 m
21 0.2 % 1,848 m
22 -0.0 % 1,848 m
23 -4.8 % 1,800 m
24 (partial) 2.2 % 1,812 m

The other climbs of this col

Frequently asked questions

How long is the climb to Alpe d'Huez?

The hardest climb of Alpe d'Huez, from Le Freney-d'Oisans, is 23.6 km long for 1,166 m of ascent, i.e. 4.9% average.

What is the steepest part of Alpe d'Huez?

The steepest 500 m sits at 14.2%, and the hardest kilometre is the 3th, at 10.5%.

How long does it take to climb Alpe d'Huez from Le Freney-d'Oisans?

Alpe d'Huez from Le Freney-d'Oisans takes about 1h29 at 3.0 W/kg, i.e. 15.9 km/h on average. The page gives three levels and their assumptions.

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