The Twist

I am here in Dunstable 30 minutes before race start. I am looking out for marathon runners who look like they know what they are doing. Because I am not. The Dubstable Downs Marathon come with a twist: you get a map, 4 pages of route description and there you go, find your way. The chance to get lost had never been bigger, therefore my desperate need to buddy up with runners who know the course. Will I find one? Will I make it within 6 hours cut off time? I have my doubts.