The "Wisconsin Winter Stack Up" hosted some of the country's fastest cup stackers. Sport stacking is a competition in which competitors stack specially designed cups up and down in set patterns.

LINCOLN, Neb. (KOLN) - It’s an unlikely P.E. unit at Huntington Elementary School that is teaching students to race against the clock while stacking cups. The cup stacking unit gives students ...

With the support of their parents, stacking champions Jared and Maverick will bring their skills to the cup-stacking world championships in Singapore. Cup stacking is a competitive sport that ...