This episode is basically a cute little filler episode. The Chosen children find themselves in the middle of a Choo-Choo festival. One of the major events is the great Trailmon race. When many Digimon drop out of the race, because the sinister ShadowWeregarurumon and Doggymon are competing, the children decide to take their places. Of course, Zoe is hoping to win a delicious prize.

Weregarurumon and Doggymon use their trickery to eliminate their opponents one-by-one, but they can't stop Takuya when he spirit evolves and uses his power to enhance his Trailmon's speed. Takuya wins the race and the prize is!!!!! A visit to Hamburger Digimon Village. (Gee...I wonder what they're serving??? Duh...)