Letchworth State Park, the Bristol Hills Branch which goes through some of the greatest relief of the the CNY region, and two others. This is the Conservation Trail windin g its way from Allegany on its way north. They are, in fact, willing to work for us. Wait at least a week after the last rain before riding there. It takes at least this long for even the well-drained trails to dry out.
Trails dry faster when it's warm, and slower when it's cold or humid.
Be in tune with the weather, rather than wai ting to you get there to find the trails covered with mud. There's plenty of other places to ride while you are waiting for the trails to dry. The trails from this trailhead are generally much drier. Leaving from the Hunter Creek Road trailhead forces you to go through a wetland that rarely, if ever, dries out. Most riders used to avoid the upper trailhead because there were not so many trails leaving from there.