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 ...

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.

If your mornings could use a little boost, these new Stanley Stay-Hot Stacking Cups might be made just for you. Available in five coordinating colors — black, cream gloss, pale pebble, ash and shale — ...

YETI consistently delivers innovative products, and its Rambler 6 Oz Stacking Cups are no exception. They’re designed for coffee and go way beyond your standard mug. The current color on sale is part ...

Click here for the original audio. Thousands of U.S. schools have their students race the clock to stack cups in gym class. Why? A former circus clown from Colorado named Bob Fox holds the key. Here & ...