I was at Campaign one day last year the day after some really serious weather, although thankfully on the day itself it had calmed down a bit to just rain - but it did mean that not even the marshalls new the exact state of each field because of the "additional" bunkers made from fallen logs... hehe...
I remember jumping/sliding into what I thought was a small puddle behind a bunker.... and disappearing up to my waist in mud!!!
Probably one of the best days I've been to actually... picking off the guys scared of getting their jeans dirty...