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Col du Serre de Tourre from Chames

Col du Serre de Tourre from Chames: 2.6 km at 10.8% average and 283 m of climbing, up to 323 m.

Ardèche

Distance
2.6 km
Elevation gain
283 m
Elevation loss
75 m
Average gradient
10.8 %
Start altitude
99 m
Road
Departmental road
Surface
Paved throughout
Steepest 500 m
20.3 %
Hardest 2 km
8.6 %
Hardest kilometre
km 1 · 9.4%
Above 8%
1.8 km (68% of the climb)
Difficulty index
1.6 Easy

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 28 min 5.7 km/h
3.0 W/kg — 210 W 19 min 8.5 km/h
4.0 W/kg — 280 W 14 min 11.2 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

120,5 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap
120,5 km© IGN – PLAN IGN v2 · © les contributeurs d’OpenStreetMap

Climb profile

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Kilometre by kilometre

Gradient and altitude, kilometre by kilometre
Km Gradient Altitude at the top of the km
1 9.4 % 193 m
2 2.0 % 213 m
3 (partial) 15.0 % 307 m

The other climbs of this col

Frequently asked questions

How long is the climb to Col du Serre de Tourre?

The hardest climb of Col du Serre de Tourre, from Chames, is 2.6 km long for 283 m of ascent, i.e. 10.8% average.

How long does it take to climb Col du Serre de Tourre from Chames?

Col du Serre de Tourre from Chames takes about 19 min at 3.0 W/kg, i.e. 8.5 km/h on average. The page gives three levels and their assumptions.

Col du Serre de Tourre: add this col to your collection

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