Which legs? 1-2, 3-4 and 12-13 seem like the only possibilities and 1-2 and 12-13 seems to add a good bit of distance.
Yes, those three in particular. Winsplits says I lost time on all those. Probably a combination of making mistakes on the trails (1 to 2, and 3 to 4) and not being able to run as fast on the horse trails.