When Princess Bubblegum decides to turn a mysterious map into a hot air balloon race around Ooo, she, Marceline, and LSP take on Finn, Jake, and BMO to see who can gather up the three pieces of gold that will win them the race prize.

At head of title: CN Cartoon Network. "Originally published in single magazine form as Adventure Time no. 66-69"--Title page verso. Chiefly illustrations.