"I wanted to give Denise good luck for Field Day. But not "my" good luck! " Michelle and her classmates really want to win at Field Day -- no matter what it takes. That's why Michelle helps her friend Denise Chow become a fast runner. She even gives Denise her lucky sweatshirt to wear on the big day. But now Michelle is the one who's losing races -- to Denise! She has to get that lucky sweatshirt back. Or else she'll never win again!