Col du Haag from Willer-sur-Thur
Col du Haag from Willer-sur-Thur: 16.8 km at 5.7% average and 961 m of climbing, up to 1,233 m.
- Distance
- 16.8 km
- Elevation gain
- 961 m
- Elevation loss
- 111 m
- Average gradient
- 5.7 %
- Start altitude
- 375 m
- Road
- Minor departmental road
- Surface
- 0.2 km unpaved
- Steepest 500 m
- 9.9 %
- Hardest 2 km
- 8.3 %
- Hardest kilometre
- km 10 · 8.9%
- Above 8%
- 4.4 km (26% of the climb)
- Difficulty index
- 4.5 Moderate
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 | 1h42 | 9.9 km/h |
| 3.0 W/kg — 210 W | 1h10 | 14.3 km/h |
| 4.0 W/kg — 280 W | 55 min | 18.3 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 | 4.6 % | 421 m |
| 2 | 4.5 % | 466 m |
| 3 | 5.8 % | 524 m |
| 4 | 5.2 % | 576 m |
| 5 | 6.2 % | 638 m |
| 6 | 4.2 % | 680 m |
| 7 | 5.2 % | 732 m |
| 8 | 7.7 % | 809 m |
| 9 | 3.5 % | 844 m |
| 10 | 8.9 % | 933 m |
| 11 | 7.2 % | 1,005 m |
| 12 | 7.0 % | 1,074 m |
| 13 | 8.9 % | 1,163 m |
| 14 | 7.2 % | 1,236 m |
| 15 | 8.5 % | 1,321 m |
| 16 | -3.0 % | 1,291 m |
| 17 (partial) | -8.1 % | 1,225 m |
Download the GPX track All climbs of this col
The other climbs of this col
- From Buhl 24.8 km · 3.9 %
- From Wuenheim 18.9 km · 5.5 %
Frequently asked questions
How long is the climb to Col du Haag?
The hardest climb of Col du Haag, from Willer-sur-Thur, is 16.8 km long for 961 m of ascent, i.e. 5.7% average.
What is the steepest part of Col du Haag?
The steepest 500 m sits at 9.9%, and the hardest kilometre is the 10th, at 8.9%.
How long does it take to climb Col du Haag from Willer-sur-Thur?
Col du Haag from Willer-sur-Thur takes about 1h10 at 3.0 W/kg, i.e. 14.3 km/h on average. The page gives three levels and their assumptions.
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