Col de Porte from Saint Laurent du Pont
Rhone-Alpes, france
18.2km 940m 5.2%
1Cat 1
Col de Porte from Saint Laurent du Pont
Rhone-Alpes, france
Col de Porte from Saint Laurent du Pont covers 18.2km and 940m of climbing, reaching 1,316m at the summit. The average gradient of 5.2% disguises ramps of 17% — the kind of gradient that turns plans into prayers. This is a climb of endurance — the kind of effort measured in hours, where pacing matters more than power. Located in Rhone-Alpes, France.
- Longer than 99% of climbs in France.
- More vertical gain than 98% of climbs in France.
- The crux hits between km 5 and km 6 — 3km above 10% averaging 13.8%.
- One of only 2,281 Category 1 climbs in the database.
Distance
18.2km
Avg Gradient
5.2%
Max Gradient
17%
Elevation Gain
940m
Summit
1,316m
Wall Rating
5.7
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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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