I marshalled at the Extreme Terrain Festival today which was at Hawley Lake, near Blackwater/Camberley not a million miles from the Swinley forrest and it was very foggy. The fog only just cleared for the 10.30am start for the swimming part of the triathlon. I hope it's not to foggy for the Turbo - X tomorrow. I have a head torch, should I bring it ? It was very foggy in the forrest around the lake for the 10km runners who started at 8.30am. However, here's hoping it's clear for us by the 10am start. I'm wearing Brooks Glycerin 6 running shoes which I wear when I'm training cross country. Good luck all !