The predecessor of USACycling, the Amateur Bicycle League of America (ABLA) was founded in 1921 and held National Championships starting that year.
From 1921 to 1964, these championships were two-, three-, or four-event omniums of track-style events,[1][2] rather than a road race.
The 1938 results are from a national championship with similar events and format that the Amateur Athletic Union promoted.
Was originally scheduled for horse-racing track, but was rained out and run on park loop roads.
Final events to day 2 were conducted on a 1.8 mile loop in the park due to rain.