All Gentile races are human. Though, on a somewhat unrelated note, considering how stringently we split other animals into separate species with even tiny differences (much tinier than the arguably massive differences our human races hold), I think it may be prudent to call ourselves distinctly separate races that can (but should absolutely never) produce viable offspring nonetheless - like lions and tigers (though ligers have more reproductive issues than your typical mixed-race individual). Either way, that's just an anthropological take, and it has little to do with the topic at hand.