I run in Asics Enduros, did all my cross country races in them and as I run off road only I use them mainly and I love them. I even ran a road marathon in them but for different reasons as I do not have a paitr of road running shoes. I agree they are all over trail, have been eyeing Mudclaws for muddy trails, have got Inov8 leaflet and these are supposed to be for soft surface. But then also fell in love with Salomon Speedcross, they will do fine for muddy trails and some road sections.