[Theoria]

Could be. But, most ‘hikers’ wear hiking boots. Running shoes don’t have much ankle support. The running shoes don’t keep dry like most decent hiking boots. Especially in the NW, running shoes would be a last pick. But, that also could mean they were inexperienced in such things and got into trouble.

[UCANSEE2]

But, most ‘hikers’ wear hiking boots. Running shoes don’t have much ankle support.

You know who DOES wear tennis shoes ?

People out on small crafts like sailboats.