Chicago Auto Club Trophy Race
Elgin Road Race Course
8.384 Mile Road Course
36 Laps/301.824 Miles
August 29, 1913

Finish Start Driver Car # Sponsor/Name Chassis Engine Laps Status

Points

1 2 Ralph DePalma 21 Mercer Mercer Mercer 36 4:31:56.90 66.595 600*
2 1 Joe Dawson 20 Deltal Mercer Mercer 36 4:39:52.75 64.708 320*
3 4 Billy Chandler 24 Mason Duesenberg Duesenberg 31 Flagged 170*
4 6 Harry Endicott 25 Endicott Nyberg Nyberg 30 Broken water pipe
5 3 Eddie Rickenbacker 22 Mason Duesenberg Duesenberg 27 Flagged 90*
6 4 Spencer Wishart 23 Mercer Mercer Mercer 23 Broken spring
7 8 Charles Luttrell 27 Mercer Mercer Mercer 14 Burned bearing
8 7 Ralph Mulford 26 Mason Duesenberg Duesenberg 10 Sheared flywheel
                   
-- -- Al Schillo 27 Mercer Mercer Mercer -- Driven by Luttrell

Known riding mechanics in this race:

Finish Start Driver Mechanic Car # Sponsor/Name Chassis Engine Laps Status
1 2 Ralph DePalma Andy Vollman 21 Mercer Mercer Mercer 36 4:31:56.90 66.595
2 1 Joe Dawson Harry Goetz 20 Deltal Mercer Mercer 36 4:39:52.75 64.708
3 4 Billy Chandler Buddy Jones 24 Mason Duesenberg Duesenberg 31 Flagged
5 3 Eddie Rickenbacker Eddie O'Donnell 22 Mason Duesenberg Duesenberg 27 Flagged
6 4 Spencer Wishart Jack Jenter 23 Mercer Mercer Mercer 23 Broken spring
7 8 Charles Luttrell R. Haynes 27 Mercer Mercer Mercer 14 Burned bearing
8 7 Ralph Mulford Fritz Walker 26 Mason Duesenberg Duesenberg 10 Sheared flywheel

Lap Leaders Total Laps
Ralph DePalma 26 11-36
Ralph Mulford 5 1, 7-10
Eddie Rickenbacker 5 2-6