Both Sue and I have 4E feet. We buy New Balance joggers. Their web site is searchable on shoe width. They have many very good shoes in the 4E width, and you will find a lot of reviews of previous models here at BPL. Some models have even got Vibram soles.
For the moment, the NB 1210 Leadvilles are one of the top mountain running shoes available (imho).
Cheers

