This is an invitational event that is open to all members of the following clubs: Gate City Striders, Greater Lowell Road Runners, Merrimack Valley Striders, Andover Striders, Winners' Circle Running Club, Gil's Athletic Club, Whirlaway Racing Team, North Shore Striders, Greater Derry Track Club, Squannacook River Runners, North Medford Club, Somerville Road Runners, Sandown Rouge Runners, NH Athletic Alliance, Melrose Running Club, SISU Project Running Team, Shamrock Running Club and the Mystic Runners. You must be a member of one of these clubs to participate.