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.
- 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)
How long does it take?
| 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
Climb profile
- 10% and above
- 8 to 10%
- 6 to 8%
- 4 to 6%
- under 4%
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 |
Download the GPX track All climbs of this col
The other climbs of this col
- From Saint-Nazaire-les-Eymes 13.9 km · 8.4 %
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.
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