Col des Fourches from La Chapelle-Agnon
Col des Fourches from La Chapelle-Agnon: 13.6 km at 4.5% average and 611 m of climbing, up to 970 m.
- Distance
- 13.6 km
- Elevation gain
- 611 m
- Elevation loss
- 112 m
- Average gradient
- 4.5 %
- Start altitude
- 479 m
- Road
- Minor road
- Surface
- Paved throughout
- Steepest 500 m
- 13.2 %
- Hardest 2 km
- 7.9 %
- Hardest kilometre
- km 3 · 7.7%
- Above 8%
- 1.6 km (12% of the climb)
- Difficulty index
- 1.8 Easy
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 | 1h08 | 11.9 km/h |
| 3.0 W/kg — 210 W | 48 min | 16.9 km/h |
| 4.0 W/kg — 280 W | 39 min | 21.1 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 | 6.7 % | 546 m |
| 2 | 6.6 % | 612 m |
| 3 | 7.7 % | 688 m |
| 4 | 6.4 % | 752 m |
| 5 | 1.9 % | 771 m |
| 6 | 6.9 % | 840 m |
| 7 | 3.3 % | 873 m |
| 8 | 4.5 % | 918 m |
| 9 | -2.7 % | 891 m |
| 10 | -5.2 % | 838 m |
| 11 | 1.3 % | 852 m |
| 12 | 4.6 % | 898 m |
| 13 | 4.3 % | 940 m |
| 14 (partial) | 6.6 % | 978 m |
Download the GPX track All climbs of this col
The other climbs of this col
- From Ambert 10.2 km · 4.5 %
Frequently asked questions
How long is the climb to Col des Fourches?
The hardest climb of Col des Fourches, from La Chapelle-Agnon, is 13.6 km long for 611 m of ascent, i.e. 4.5% average.
What is the steepest part of Col des Fourches?
The steepest 500 m sits at 13.2%, and the hardest kilometre is the 3th, at 7.7%.
How long does it take to climb Col des Fourches from La Chapelle-Agnon?
Col des Fourches from La Chapelle-Agnon takes about 48 min at 3.0 W/kg, i.e. 16.9 km/h on average. The page gives three levels and their assumptions.
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