Save This Event For Later Dirty 5K - Prologue for Western NH Trail Run series Hanover, NH, Sun May 13, 2018 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: Ray School on Reservoir Road, Hanover, NH 03755 Presented by Western NH Trail Run Series This is a past event. If you wish to see the details for this event click, "Continue" below. If you are looking for a current event, please search the event calendar .