I saw this in probably the late 70s or early 80s. It's about a mountain man who is accused of some crime and is hunted by lawmen through the wilderness in the winter. Probably in Alaska or Canada. I think he dies in the end on a mountain. Note: I do not think it's "Death Hunt" with Charles Bronson because that movie is rated R and I saw this movie when I was quite young in a theatre, so it's probably rated G or PG.
Thanks!
John