Save The Event For Later Granite Gorge Dual Slalom - October 28 Roxbury, NH, Tue Oct 29, 2013 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: 341 Route 9, Roxbury, NH 03431 Presented by Spooky Bikes This is a past event. If you wish to see the details for this past event click "Continue" below. If you are looking for a current event, please search the event calendar .