Grefsenkollen
Oslo, Norway
The Grefsenkollen is a col with a length of 3.8 kilometer. This is a category 3 col. It is located in Oslo, Oslo, Norway. The average grade of this col is 6.6% with a maximum of 10.6%. The Grefsenkollen ascents from 127 meter at the start, to 377 meter at the top, with a total of 250 ascending meters.
Profile
Facts
| Distance | 3.8 km |
| Elevation gain | 250 m |
| Average grade | 6.6 % |
| Maximum grade | 10.6 % |
| Climb category | 3 |
| Minimum elevation | 127 m |
| Maximum elevation | 377 m |
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