The
pinewood derby is a racing event for
Cub Scouts in the
Boy Scouts of America. Cub Scouts, with the help of parents, build their own cars from wood, usually from kits containing a block of
pine, plastic
wheels and metal
axles. With the popularity of the pinewood derby, other organizations have developed similar events, and a small industry has developed to provide
tracks,
timers,
scales,
trophies,
ribbons and other products. Similar Cub Scouting events include the
raingutter regatta with boats and the
space derby using rubber band powered rockets.