Fuel EX 9.8. Mostly sunny with bright blue skies and high wispy clouds, temps in the 60's and a fairly stout SW wind that was cut off by the woods for most of the ride. A gorgeous Fall day with some brilliant colors. I saw 3 deer today and only a few other bikers, mostly people going in the wrong trail direction. Longest ever ride at Paul Douglas in both mileage and time, I did every trail out there. Started off with the lower East loop then wound my way up to the top on the West trails. Then did the upper East loop before heading back down on the West side. Did 3 loops on the lower trail + 1-1/2 loops on the middle section. Good average speed for the conditions, which included tons of leaves, walnuts and some wet greasy spots in the permanent shadow areas. Lunch and rehydration at the Assembly in Hoffman Estates.