1909 Wemme Trophy Race
Competition: USAC Gold Crown Series
Championship: USAC Gold Crown Series 1909
Circuit: Portland Speedway
From: 12-06-1909
To: 12-06-1909
Competition: USAC Gold Crown Series
Championship: USAC Gold Crown Series 1909
Circuit: Portland Speedway
From: 12-06-1909
To: 12-06-1909
| Position | Driver | Team | Result | Laps |
|---|---|---|---|---|
| 1 | Bert Dingley | Chalmers-Detroit (Chalmers) | 7 | 7 |
| 1 | Bert Dingley | Chalmers-Detroit 30 (Teamex) | 7 | 7 |
| 2 | Silas Christopherson | Privateer - United States of America | 7 | 7 |
| 3 | Murray Page | Privateer - United States of America | 7 | 7 |
| 4 | Charles G Arnold | Chalmers-Detroit (Teamex) | 6 | 6 |
| 5 | William Wallace | Pope-Hartford | 6 | 6 |
| 6 | Ralph Hamlin | Privateer - United States of America | 6 | 6 |
| 7 | B. Velguth | Privateer - United States of America | 6 | 6 |
| 8 | Jack Peterson | Privateer - United States of America | 6 | 6 |
| 9 | Chris Dundee | White (White Racing) | 5 | 5 |
| 10 | Edward Parker | Privateer - United States of America | 5 | 5 |
| 11 | Llewellyn Guy Mecklem | Privateer - United States of America | 2 | 2 |
| 12 | Gus Seyfried | White (White Racing) | 1 | 1 |
| 13 | Howard Covey | Privateer - United States of America | 1 | 1 |
| 14 | Harry Cohen | Privateer - United States of America | 0 | 0 |
| 15 | Frank Murray | Privateer - United States of America | 0 | 0 |
| 16 | Frank Siefert | Privateer - United States of America | 0 | 0 |
| 17 | W. Harrison | Privateer - United States of America | 0 | 0 |
| 18 | Howard Gill | Buick | 0 | 0 |
| 19 | Roy Wilson | Privateer - United States of America | 0 | 0 |