My quads are still aching, but the most uncomfortable thing at the moment are my ankles - they've not quite got to grips (quite literally at points) with contouring steep slopes, and are telling me about it. Hopefully a run tomorrow should shake that out.
Still, for what I've worked out is the longest race I've done, the most climb and and the only race with anything other than fairly friendly conditions, I'm quite happy to have been able to cross the line still running!
Though it would be interesting to go back and actually see the route at some point!