BMX is a family sport.  Surprise?  I was.

The Rad Canyon BMX track was developed by Salt Lake County Parks and Recreation for the sole purpose of giving families a way to race and ride together.  The park allows kids asd young as three to compete in a fun and safe place, while their parents watch or participate themselves.  The course isn't just open to peddlers either.  Mountain boarders are welcome to practice and race here as well....