Women's Trainers for Wide Feet

I cannot emphasise enough - don't try to squeeze into your sneakers or have an inch spare either way. It's going to lead to pain, injury and on a lesser scale, blisters and callouses.

By request, here is a list of trainers tried and tested for wide feet. If you have no idea if you pronate (turn inwards), supinate (roll outwards), have wide or narrow feet, I recommend getting measured and fitted properly by a reputable footwear store.
The following models are perfect for daily running, providing shock absorption and good fit for wide feet:

Asics Gel Cumulus 15

Nike Vomero 6, 8+ 

New Balance 870 V3

Want More Options? Go to Eastbay.com and type in the search: Womens Running Wide