1912 Heavy Car Race
31 August - Elgin, IL: 12 laps x 13.631 km = 163.573 km

 Pole Position: Harry Endicott
Fastest lap: N/A

Results:

1 41 Harry Endicott   Mason        1:40:42.9

Retirements:
  42 Otto Henning     Ford         6 Wrecked
  43 Wordington       Herreshoff   1 Broken wheel

Race Notes
1) Limited to maximum engine size of 600 cu inch