I think you head out of the HQ and turn left then hike up the ski slope, around the RAB and then down to the slip road. I have no idea which roads I'm talking about but I recce'd it last year before it was shortened to a 10. :S
You wanna try going down it on 53x15, rode it last year on fixed (did 54:08) geared TT bike smashed up (on F11/10 in June) got to about 42 m.p.h. And had to come off the tri-bars as it was getting hairy to say the least!
I think you head out of the HQ and turn left then hike up the ski slope, around the RAB and then down to the slip road. I have no idea which roads I'm talking about but I recce'd it last year before it was shortened to a 10. :S