Col de la Pierre Saint-Martin from Arrakogoiti (España)
Col de la Pierre Saint-Martin from Arrakogoiti (España): 16.0 km at 5.2% average and 832 m of climbing, up to 1,765 m.
- Distance
- 16.0 km
- Elevation gain
- 832 m
- Elevation loss
- 29 m
- Average gradient
- 5.2 %
- Start altitude
- 938 m
- Road
- Main road
- Surface
- Paved throughout
- Steepest 500 m
- 9.5 %
- Hardest 2 km
- 8.3 %
- Hardest kilometre
- km 8 · 8.1%
- Above 8%
- 2.8 km (18% of the climb)
- Difficulty index
- 4.8 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 | 1h30 | 10.7 km/h |
| 3.0 W/kg — 210 W | 1h03 | 15.3 km/h |
| 4.0 W/kg — 280 W | 49 min | 19.4 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 | 3.4 % | 972 m |
| 2 | 2.8 % | 999 m |
| 3 | 6.1 % | 1,061 m |
| 4 | 7.8 % | 1,138 m |
| 5 | 7.4 % | 1,212 m |
| 6 | 7.6 % | 1,288 m |
| 7 | 7.6 % | 1,364 m |
| 8 | 8.1 % | 1,445 m |
| 9 | 6.8 % | 1,513 m |
| 10 | 5.5 % | 1,569 m |
| 11 | 1.3 % | 1,582 m |
| 12 | 1.2 % | 1,594 m |
| 13 | 0.3 % | 1,597 m |
| 14 | 4.3 % | 1,640 m |
| 15 | 5.2 % | 1,691 m |
| 16 | 5.2 % | 1,741 m |
Download the GPX track All climbs of this col
The other climbs of this col
- From Arette 18.3 km · 7.3 %
- From Sainte-Engrâce 18.3 km · 7.2 %
Frequently asked questions
How long is the climb to Col de la Pierre Saint-Martin?
The hardest climb of Col de la Pierre Saint-Martin, from Arrakogoiti (España), is 16.0 km long for 832 m of ascent, i.e. 5.2% average.
What is the steepest part of Col de la Pierre Saint-Martin?
The steepest 500 m sits at 9.5%, and the hardest kilometre is the 8th, at 8.1%.
How long does it take to climb Col de la Pierre Saint-Martin from Arrakogoiti (España)?
Col de la Pierre Saint-Martin from Arrakogoiti (España) takes about 1h03 at 3.0 W/kg, i.e. 15.3 km/h on average. The page gives three levels and their assumptions.
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