Around 13mph average. Maybe 8 or so hours of actual riding time per day, depending on wind and hills, of course. I was usually up and riding by 7am and didn't finish until 6pm. I tried to take an hour lunch break and a few additional 20 minute breaks for snacks and some walking around.

If I were to do the same trip again, I would wake up just as early, but call it quits at 3-4pm and make a point to see the town each night.