Sometimes when the trails are really dry and we get hard rain, the water doesnt have time to soak in and make things soft. You end up with a slick top layer on hard pack because most water leaves as run off. However, we had lots of rain, that most likely flooded some areas. In the winter, it gets really soft because the water just sits there and the soil has time to take it in. The soil at six mile, with lots of clay, isnt very permeable.
I'd say give it a few rain free days. I haven't been on the bike in over a week, family and work have been busy for me. I cant wait to ride road tomorrow.:getsome: