I ran the full marathon on Sunday - and really enjoyed it too. I loved having the rollers in the first 6 miles to get warmed up - and the hill right after the 5 mile mark sure got my attention. It is not a surprise hill as it is on the "back" part of the first out and back. In fact, going out it seemed like the return climb would be steeper and tougher than it actually turned out to be for me. The downhill from mile 6 to mile 15 was fantastic. It was very nicely shaded, and not too steep to have gravity help you other than maybe a couple very short sections. There were a few unexpected "speed bumps" around miles 10-12 - but I found them a nice change of pace from the downhill.
The change of terrain was abrupt at mile 15. You go from very nicely shaded, downhill, dirt road to flat asphalt with not much shade. The good news is that the pavement is brief, the shade comes back, and you get to run past Coffey's general store. This was a nice break in scenery from the dirt road in the woods.
The last 8 or so miles on Brown Mountain Beach Road were very pleasant. I did not have any trouble with traffic - other than a couple RVs. In fact, most cars were very cautious as in many sections there wasn't enough room for two cars to pass. This section had a few small grades in it that I found to be a nice change of pace. Of course, on race day I may feel differently about this as the legs will likely be a lot more tired.
And finally, there is a bit of a twist in the course design in that you run past the finish line on the road - looking down into the campground at the finish line and thinking you are just about there. But, hah!, you enter the campground and have to turn left (away from the finish) for a nice little bonus loop before you make it to the finish. It's a great little loop, but I am glad that it won't be a surprise on race day!
Dave and Rhonda did a fantastic job for this outing. We had better aid stations than I have had at most official marathons I have run. Thanks to all the aid station volunteers - I had a lot of fun seeing their smiling faces every couple miles. Special kudos to the chocolate chip cookies out there - I heard a "rumor" that they will be back on race day - I sure hope so!

So congratulations on a great course design. I can't wait to run it again in October.