Columbia Ski Club
Includes membership information, activities list, photos, and mailing list signup.
Columbia Triathlon Association
A non-profit association that supports triathlon, duathlon and multisport athletes through race sponsorship and results, social events, online forum.
Earth Treks Climbing Center
Calendar of events, class information, photo gallery and information on group and corporate programs.
Jow Ga Kung Fu Athletic Association
School information, schedule of special events.