Save This Event For Later 2018 Seacoast Century Hampton Beach, NH, Sat Sep 22 - Sun Sep 23, 2018 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: 1 Ocean Blvd. (Route 1A), Hampton Beach State Park at the harbor (South Beach Area), Hampton Beach, NH 03842 Presented by Granite State Wheelmen 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 .