Well, technically you cut the course short because you did not add the extra in the end and have to run through the woods twice to get back out to the ski slope... you should have tried that, it makes it more challenging especially when you are really tired to run fast in the Blue Hill woods without killing yourself.
Jeff said that you were 67:15 at the turn at the top.... I was too :) would have been a fight to the finish. I was having trouble enough not dying running down the ski slope let alone the woods.
I think I have this problem with finishing, I always manage to end up going in the wrong direction...
Just don't do that in the boat and you'll be fine.