The cars are raced on a slanted track, gravity alone powers the cars. In this video Colin, Grayson, and two other cars are racing. The races go very quickly, which is a good thing becuase each car runs multiple heats to determine the winners.
At the end of the day Alonzo took third from the Wolves, Colin took first place from the Tiger cubs (in all fairness he was the only Tiger participating), and Grayson took 3rd place in the siblings race and was the runner up in the most original design category. Unfortunately they only gave medals to the cub scouts (funding issues). Grayson doesn't understand this and was very sad he didn't get a medal. His brothers are going to try to make a medal for him, I can't wait to see what they come up with.
The winning cars.
Proud cub scouts showing off their medals.