Abstract: An adaptive ski system can interconnect two skis together while still providing a range of motion of the skis relative to one another. The ski system includes one or two interconnection devices mounted between a pair of skis. The interconnection devices can mount in various locations on the front and/or rear of the skis in any set of mounting holes selected from a plurality of sets of mounting holes. The interconnection devices include a mounting bracket on each ski. A cross bar connects the mounting brackets, thereby interconnecting the skis, such that relative range of motion between the skis both up and down and side-to-side is possible. The interconnection devices quickly connect and disconnect from the skis. The resulting ski system enables a high degree of personal adaption for the needs individual skier.