My first post!
So great to see this GPS post of rides in my area. I just wanted to give you all a heads up that on August 23rd there is a cycling event that uses many of the dirt roads in the Ashfield to Greenfield section (and north of Greenfield as well). It's a big event with about 1000 riders. Attempts to ride this day may be slowed by slow riders on skinny tires riding dirt roads.
Here's the Web site for the event