mountaineer
noun
an inhabitant of a mountainous district.
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
As he had been mountaineering all day, he probably would have slept well under any conditions.
From The Alleged Haunting of B—— House by A. Goodrich-Freer