Col de Lagasse from Le Mas Rolland
Col de Lagasse from Le Mas Rolland: 3.9 km at 4.6% average and 181 m of climbing, up to 375 m.
- Distance
- 3.9 km
- Elevation gain
- 181 m
- Average gradient
- 4.6 %
- Start altitude
- 196 m
- Road
- Minor departmental road
- Surface
- Paved throughout
- Steepest 500 m
- 9.4 %
- Hardest 2 km
- 5.4 %
- Hardest kilometre
- km 2 · 5.3%
- Above 8%
- 0.4 km (10% of the climb)
- Difficulty index
- 0.8 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 | 20 min | 11.7 km/h |
| 3.0 W/kg — 210 W | 14 min | 16.6 km/h |
| 4.0 W/kg — 280 W | 11 min | 20.8 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 | 3.0 % | 226 m |
| 2 | 5.3 % | 278 m |
| 3 | 4.4 % | 322 m |
| 4 (partial) | 5.7 % | 375 m |
Download the GPX track All climbs of this col
Frequently asked questions
How long is the climb to Col de Lagasse?
The hardest climb of Col de Lagasse, from Le Mas Rolland, is 3.9 km long for 181 m of ascent, i.e. 4.6% average.
What is the steepest part of Col de Lagasse?
The steepest 500 m sits at 9.4%, and the hardest kilometre is the 2th, at 5.3%.
How long does it take to climb Col de Lagasse from Le Mas Rolland?
Col de Lagasse from Le Mas Rolland takes about 14 min at 3.0 W/kg, i.e. 16.6 km/h on average. The page gives three levels and their assumptions.
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