Host City: St. Louis, United States
Venue(s): Francis Field, Washington University, St. Louis
Date Started: October 14, 1904
Date Finished: October 15, 1904
Format: Single-elimination tournament
There were four entrants in this class with [Robert Curry] winning the title by winning both of his matches by throws. Curry had also won the AAU Championship in this class in 1903. In the final Curry defeated John Hein, who would win the AAU title in 1905.