The original competing sides in the 1997 season were; Belmont Shore RFC, the Chicago Lions, the Dallas Harlequins, the Denver Barbarians, the Gentlemen of Aspen, the Kansas City Blues, Life, Old Blue, Old Puget Sound Beach RFC, Old Mission Beach Athletic Club RFC, the Potomac Athletic Club RFC, Old Blues Rugby Club (CA), Golden Gate Rugby Club and Washington RFC. Aspen won the first championship, defeating Old Blue 22 points to eight in the final which was played in San Diego.