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We're updating our difficulty ratings to make them easier to understand. You may notice some slight changes to the ratings that you have provided.
You are always welcome to make changes to your ratings by submitting a new rating on the page for each ascent or ski line.

Mark Wilson

Lafayette, CA
46 years old · Male

Member Since
Aug 26, 2010
Last Visit: Mar 12, 2015
0 Points Details

Favorite Adventures
AT, JMT
Other Interests
Backpacking, Whitewater, Skiing, Food & Wine, Art
Personal / Fav Site


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