Here's the first leg for day 2 of the world masters for the men's 35-45 age groups. It was a 2.5Km leg on a 10,000 scale map! The following link compares 5 different route choices
Day 2 Qualifier Leg 1 Route Choices
I mostly did B1 except at the very beginning as I went straight to the clearing until I could figure out what the hell I was going to do and at the very end when I went north a little on the last trail to the boulder then went in.