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Col de la Madeleine from La Chambre

Col de la Madeleine from La Chambre: 18.7 km at 8.1% average and 1,515 m of climbing, up to 1,993 m.

Savoie

Opening Fermé l'hiver. Ouverture en général au printemps, courant mai selon le déneigement.

Distance
18.7 km
Elevation gain
1,515 m
Average gradient
8.1 %
Start altitude
478 m
Road
Minor departmental road
Surface
Paved throughout
Steepest 500 m
15.3 %
Hardest 2 km
11.2 %
Hardest kilometre
km 5 · 12.4%
Above 8%
8.0 km (43% of the climb)
Difficulty index
13.2 Very hard

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 2h32 7.4 km/h
3.0 W/kg — 210 W 1h43 10.9 km/h
4.0 W/kg — 280 W 1h19 14.2 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

246810121416182 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
246810121416181 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap

Climb profile

5001,0001,500024681012141618mkm

Kilometre by kilometre

Gradient and altitude, kilometre by kilometre
Km Gradient Altitude at the top of the km
1 6.4 % 542 m
2 7.6 % 618 m
3 10.8 % 726 m
4 9.8 % 824 m
5 12.4 % 947 m
6 8.0 % 1,027 m
7 7.0 % 1,097 m
8 9.6 % 1,193 m
9 8.3 % 1,276 m
10 9.6 % 1,372 m
11 8.0 % 1,452 m
12 6.9 % 1,520 m
13 4.9 % 1,569 m
14 7.2 % 1,641 m
15 7.6 % 1,717 m
16 7.4 % 1,791 m
17 7.5 % 1,866 m
18 7.8 % 1,944 m
19 (partial) 6.7 % 1,990 m

The other climbs of this col

Frequently asked questions

How long is the climb to Col de la Madeleine?

The hardest climb of Col de la Madeleine, from La Chambre, is 18.7 km long for 1,515 m of ascent, i.e. 8.1% average.

What is the steepest part of Col de la Madeleine?

The steepest 500 m sits at 15.3%, and the hardest kilometre is the 5th, at 12.4%.

How long does it take to climb Col de la Madeleine from La Chambre?

Col de la Madeleine from La Chambre takes about 1h43 at 3.0 W/kg, i.e. 10.9 km/h on average. The page gives three levels and their assumptions.

Is Col de la Madeleine open all year round?

Fermé l'hiver. Ouverture en général au printemps, courant mai selon le déneigement.

Col de la Madeleine: add this col to your collection

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