1915 Golden Potlatch Trophy is 125th AAA National Motor Car Championship race. Passed at the Tacoma Speedway circuit. Eddie Pullen won the pole position and this race. Earl Cooper and Barney Oldfield also climbed to the podium, in second and third place. Race distance 100 laps (322 km).
Previous race:
1915 Montamarathon Trophy
Next race:
1915 Burlington 100
Race Start:
5th July 1915
1st victory for the Eddie Pullen team
4th victory for the Eddie Pullen
8th podium for the Eddie Pullen
14th podium for the Earl Cooper
7th podium for the Barney Oldfield
| Position | Name | Car | Points | Result | Lap | Team |
|---|---|---|---|---|---|---|
| 1 | Eddie Pullen | Mercer ? 1915, #2 | 400 | 2h 21m 14.000s | 0 | Eddie Pullen |
| 2 | Earl Cooper | Stutz ? 1915, #6 | 210 | 2h 21m 25.000s+11.000s | 0 | Stutz Motor Car Co |
| 3 | Barney Oldfield | Peugeot L76, #9 | 105 | 2h 31m 41.000s+10m 27.000s | 0 | |
| 4 | Glover Ruckstell | Mercer ? 1915, #8 | 60 | 2h 32m 3.000s+10m 49.000s | 0 | Mercer Automobile Co |
| 5 | Dave Lewis | Stutz ? 1915, #7 | 0 | 0 | ||
| 6 | Frank Elliott | Mercer ? 1915, #12 | 0 | 0 | Gordon | |
| 7 | James Reynolds | Marmon ? 1915, #11 | 0 | 0 | ||
| 8 | Jim Parsons | Stutz ? 1915, #8 | 0 | 0 | Jim Parsons |
| Position | Name | Car | Result | Team |
|---|---|---|---|---|
| 1 | Eddie Pullen | Mercer ? 1915, #2 | 0 | Eddie Pullen |
| 2 | Earl Cooper | Stutz ? 1915, #6 | 0 | Stutz Motor Car Co |
| 3 | Barney Oldfield | Peugeot L76, #9 | 0 | |
| 4 | Glover Ruckstell | Mercer ? 1915, #8 | 0 | Mercer Automobile Co |
| 5 | Dave Lewis | Stutz ? 1915, #7 | 0 | |
| 6 | Frank Elliott | Mercer ? 1915, #12 | 0 | Gordon |
| 7 | James Reynolds | Marmon ? 1915, #11 | 0 | |
| 8 | Jim Parsons | Stutz ? 1915, #8 | 0 | Jim Parsons |
Stutz
Marmon
Peugeot
Mercer