Col de la croix de Ladret from Montverdun
Col de la croix de Ladret from Montverdun: 21.4 km at 3.6% average and 768 m of climbing, up to 1,060 m.
- Distance
- 21.4 km
- Elevation gain
- 768 m
- Elevation loss
- 94 m
- Average gradient
- 3.6 %
- Start altitude
- 373 m
- Road
- Minor departmental road
- Surface
- Paved throughout
- Steepest 500 m
- 11.1 %
- Hardest 2 km
- 8.4 %
- Hardest kilometre
- km 10 · 8.9%
- Above 8%
- 2.8 km (13% of the climb)
- Difficulty index
- 2.2 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 | 1h32 | 14.0 km/h |
| 3.0 W/kg — 210 W | 1h07 | 19.2 km/h |
| 4.0 W/kg — 280 W | 55 min | 23.6 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 | 0.0 % | 373 m |
| 2 | -0.0 % | 373 m |
| 3 | 0.8 % | 381 m |
| 4 | 0.9 % | 390 m |
| 5 | 2.5 % | 415 m |
| 6 | 1.5 % | 431 m |
| 7 | -0.5 % | 425 m |
| 8 | 0.1 % | 427 m |
| 9 | -0.4 % | 422 m |
| 10 | 8.9 % | 511 m |
| 11 | 7.4 % | 585 m |
| 12 | 6.9 % | 655 m |
| 13 | 7.9 % | 734 m |
| 14 | 5.4 % | 788 m |
| 15 | 6.6 % | 854 m |
| 16 | 4.9 % | 902 m |
| 17 | -0.9 % | 894 m |
| 18 | -2.0 % | 873 m |
| 19 | 5.5 % | 928 m |
| 20 | 5.0 % | 978 m |
| 21 | 5.5 % | 1,033 m |
| 22 (partial) | 3.3 % | 1,047 m |
Download the GPX track All climbs of this col
The other climbs of this col
- From Chalmazel (Chalmazel-Jeansagnière) 3.6 km · 4.4 %
Frequently asked questions
How long is the climb to Col de la croix de Ladret?
The hardest climb of Col de la croix de Ladret, from Montverdun, is 21.4 km long for 768 m of ascent, i.e. 3.6% average.
What is the steepest part of Col de la croix de Ladret?
The steepest 500 m sits at 11.1%, and the hardest kilometre is the 10th, at 8.9%.
How long does it take to climb Col de la croix de Ladret from Montverdun?
Col de la croix de Ladret from Montverdun takes about 1h07 at 3.0 W/kg, i.e. 19.2 km/h on average. The page gives three levels and their assumptions.
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