Col de Portes
Lagnieu, France
The Col de Portes is a col with a length of 14.5 kilometer. This is a category 1 col. It is located in Lagnieu, Auvergne-Rhône-Alpes, France. The average grade of this col is 5.5% with a maximum of 7.6%. The Col de Portes ascents from 220 meter at the start, to 1.010 meter at the top, with a total of 790 ascending meters.
Profile
Facts
| Distance | 14.5 km |
| Elevation gain | 790 m |
| Average grade | 5.5 % |
| Maximum grade | 7.6 % |
| Climb category | 1 |
| Minimum elevation | 220 m |
| Maximum elevation | 1010 m |
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Description
- Tour de France 2003 - Stage 7