The US championship has only seven rounds, each with two races.

From 1977 through 1982 all U.S. national championships were closed.

He won nine U.S. national championships between 1974 and 1980.

He finished last in the 1988 US Championship, but continued to play there and had some good results.

She won a total of 8 U.S. championships in her racing career.

In 1953 he won the doubles at the US Championships.

Won gold medal at the 2006 US championships at 57kg.

At the 2009 U.S. Championships, she won the short program by over five points.

The following season, they were 5th at the 2013 U.S. Championships.

He won the US national championships in 1982.