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 ...

Watch intense cup stacking action as players race to build perfect stacks. #FunChallenge #Skills #Competition He was fooling around on the edge - then his hand suddenly slipped Coffee found to have ...

MUKWONAGO, Wis. - In the Nicloy's family home in Mukwonago, it's hard to miss the sound of nine-year-old Liam Nicloy speed stacking. "Usually, I wake up and then play a little bit in the morning, and ...

Editor’s note: This segment was rebroadcast on Sept. 30, 2025. Click here for that audio. In the early 2000s, thousands of U.S. schools had their students race the clock to stack cups in gym class.

ENDICOTT, N.Y. (WBNG) — Union Endicott High School has added Sports Stacks to its physical education curriculum, bringing back a cup stacking unit that a P.E. teacher first introduced at the ...