Col de Portes from Montagnieu
Rhone-Alpes, france
22.6km 865m 3.8%
2Cat 2
Col de Portes from Montagnieu
Rhone-Alpes, france
Col de Portes from Montagnieu covers 22.6km and 865m of climbing, reaching 1,005m at the summit. The average gradient of 3.8% disguises ramps of 9.4% — the kind of gradient that turns plans into prayers. 12 hairpins punctuate the ascent, offering brief respite in the corners before the gradient bites again. Located in Rhone-Alpes, France.
- Longer than 99% of climbs in France.
- More vertical gain than 98% of climbs in France.
- 12 hairpin bends punctuate the climb, each switchback offering a moment to regroup.
- A false flat around km 6 offers brief respite before the road kicks up again.
Distance
22.6km
Avg Gradient
3.8%
Max Gradient
9.4%
Elevation Gain
865m
Summit
1,005m
Wall Rating
4.9
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What things cost
Typical prices in France
€3.20
Coffee
€6.00
Beer
€15.00
Meal
€1.80
Water
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Common Questions
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