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As a teen I took an Outward Bound winter mountaineering course in the Cascade mountains (lots of elevation change) in which I traveled 7-10 miles per day for 10 days, carrying a 70+ pound backpack ...
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As a teen I took an Outward Bound winter mountaineering course in the Cascade mountains (lots of elevation change) in which I traveled 7-10 miles per day for 10 days, carrying a 70+ pound backpack ...