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Col du Coq from Saint-Laurent-du-Pont

Col du Coq from Saint-Laurent-du-Pont: 20.1 km at 6.0% average and 1,208 m of climbing, up to 1,434 m.

Isère

Distance
20.1 km
Elevation gain
1,208 m
Elevation loss
221 m
Average gradient
6.0 %
Start altitude
454 m
Road
Minor departmental road
Surface
Paved throughout
Steepest 500 m
21.4 %
Hardest 2 km
11.7 %
Hardest kilometre
km 20 · 10.5%
Above 8%
6.7 km (33% of the climb)
Difficulty index
5.3 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 2h07 9.5 km/h
3.0 W/kg — 210 W 1h27 13.8 km/h
4.0 W/kg — 280 W 1h08 17.7 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

510152 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
510152 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap

Climb profile

6008001,0001,2001,40005101520mkm

Kilometre by kilometre

Gradient and altitude, kilometre by kilometre
Km Gradient Altitude at the top of the km
1 5.0 % 504 m
2 2.6 % 531 m
3 7.5 % 605 m
4 8.8 % 693 m
5 4.6 % 739 m
6 3.6 % 775 m
7 1.8 % 793 m
8 2.0 % 813 m
9 0.2 % 815 m
10 4.8 % 863 m
11 2.7 % 890 m
12 5.9 % 949 m
13 9.6 % 1,045 m
14 8.4 % 1,129 m
15 10.0 % 1,229 m
16 6.0 % 1,289 m
17 0.8 % 1,297 m
18 -5.1 % 1,246 m
19 8.3 % 1,330 m
20 10.5 % 1,435 m
21 (partial) 9.4 % 1,440 m

The other climbs of this col

Frequently asked questions

How long is the climb to Col du Coq?

The hardest climb of Col du Coq, from Saint-Laurent-du-Pont, is 20.1 km long for 1,208 m of ascent, i.e. 6.0% average.

How long does it take to climb Col du Coq from Saint-Laurent-du-Pont?

Col du Coq from Saint-Laurent-du-Pont takes about 1h27 at 3.0 W/kg, i.e. 13.8 km/h on average. The page gives three levels and their assumptions.

Col du Coq: add this col to your collection

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