Thanks all. A bit sore today, but not too bad. They put a few more stats out for the 50K. 149 signed up, 119 started the race, 69 actually finished for a 58% finishers rate.
Will be taking 3 days off and stretching only before lacing up again and getting back into things.
Good luck Blahspam on next weekend. If this is your first 50K, don't underestimate hydration and nutrition during the race. It's as important or more than anything else. Have fun.