Sweatshop are having a sale at the moment, of note are the Mizuno Wave harriers. Nice and low profile and good for runs where a lot of running is off-road.
Also the Mizuno wave ascend is a trail shoe but quite heavy.
They are selling the Adizero XT thats a really nice shoe, good levels of firm cushioning and grip that is good for most stuff apart from really muddy stuff. Otherwise the Adidas Kanadia is a good all-round trail shoe but quite a thick sole. Adidas are quite narrow / short so go up at least a half size to normal.