Malibu, United States of America
The Old Topanga is a col with a length of 13.6 kilometer. This is a category 2 col. It is located in Malibu, CA, United States of America. The average grade of this col is 3.5% with a maximum of 8.7%. The Old Topanga ascents from 10 meter at the start, to 463 meter at the top, with a total of 453 ascending meters.
|Elevation gain||453 m|
|Average grade||3.5 %|
|Maximum grade||8.7 %|
|Minimum elevation||10 m|
|Maximum elevation||463 m|
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