Not in the sense of 'These are our races', per se. The various countries describe what their people are generally like (such as how most Serenians have a cold iron weakness), but there isn't an elves, orks, goblins, and whatnot section that I have seen. Any of the staff would be able to tell you that there's alot of freedom of interpretation there. I mean, I have a goblin highwayman who emulates Errol Flynn, Zorro, Dennis Moore, the Dread Pirate Wesley, etc.