These kids gathered in the living room, their eyes twinkling with excitement as they prepared for the cup-stacking challenge.

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 ...

Americans will compete at just about anything, including eating hot dogs and rolling logs. Now, cup stacking joins that list. Robert W. Fox, 46, a former physical education teacher, promotes cup ...

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.

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 ...

In this video I challenge my friends Ben, Hunter, and Luke to a simple but intense cup stacking race. We each start with a stack of red cups and a timer and try to build and break down a pyramid as ...

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 ...