The final route for the AntiEpic is up on the AntiEpic Blog! Take a look, sign up if you haven't already and get ready for the boot to hit your backside.
You can download the route from Garmin or from Bike Route Toaster. I love the toaster for most things and use it all the time on the Edge 500, but sometimes it has issues with the edge 800. However, the toaster has a cue sheet tab that's damn handy.