Huskies dont run, they walk. They are not built to "run". As far as endurance though, nothing, absolutely nothing can come close. Our trial bred running hounds are as close as you will get and they are not even in the same league.
I would never want an endurance bred sight hound. Its idiotic in my opinion. I have a staghound gyp that will take a critter out of sight for a long long long ways and I dont need anymore stamina than that and would actually prefer a whole hell of alot less.