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. Speed ...

MOLINE-- Elementary students vying to be the fastest were all business as they competed in the Moline district cup stacking competition. In deep concentration, some bit their lips or held out their ...

MOLINE -- There was no speed limit at the cup-stacking competition Tuesday afternoon at Wharton Field House. The fastest kids turned the brightly colored cups into blurs as they stacked them into ...