40-45deg. took one 16 oz bottle of water and one clif bar. parked at Hayes trailhead and ran down to the grubb ridge trail and ran the loop from there and then back to the car. Did the entire run in 4:20 and the loop in 3:39:10. I had never run these trails when I did this. Some of the trails are pretty beat up from horses, but most of the trails are nice. I felt good and pushed the effort a little but not too hard.
3h 39m 10s