An 8.36 mile course around public roads in Kane County, Illinois, used
for the first time in 1910. Races were then held every August until 1915,
when World War I intervened. They resumed again in 1919, but stopped in 1920
after financial failure. The Elgin races were revived once again in 1933,
this time by the AAA for a Championship car race and a stock car race.