Done some homework when I was in the market for a trail shoe since I really like the woods better than roads. Here is some feedback...hope it helps:
1) I run roads in the Brooks Beast. Unfortunately, Brooks has no equivalent for trails to the Beast. Actually, the whole concept of "motion control" shoe goes out the door when you hit the trails, as you want flex in the foot to accomodate uneven terrain.
2) Sue: you're in luck if you love the Brooks Adrenaline. They have the Adrenaline ASR 5 Trail, which is water "repellent" shoe.
http://www.brooksrunning.com/prod.php?p ... B&k=123210
3)Here is real deciding factor that gets debated wrt trail shoes:
Go gore-tex or not? That depends on if you anticipate fully submerging your feet:
A lot of manufacturers are stepping away from Gore-Tex as the shoe will trap water inside if fully submerged. Instead many are going to a ported design to get the H2O out quickly and promote rapid drying.
I run field edges and power lines early mornings, so the dew is my enemy not crossing streams. In this case, a Gore-Tex shoe is the ticket for keeping feet dry and cold toes away.
Brooks told me that both of their trail models : the Cascadia and Adrealine ASR5 will not keep feet dry running wet fields for distance.
So I looked for an alternate:
I found a nice Asics Trail shoe that has Gore-Tex.
Called the Gel Trabuco 11 Waterproof.
Looks like they make it in Women's too:
http://www.holabirdsports.com/m/Running ... 043305.htm
The Salomon ones are supposed to be top notch too.
http://www.salomonsports.com/us/#/footw ... il-running
Hope this helps.