Denver Trophy Race
Brighton Road Race Circuit
14.5 Mile Road Course
20 Laps/290 Miles
July 5, 1909
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status |
Points |
| 1 | X | Eaton McMillan | 6 | Colburn | Colburn | Colburn | 20 | 7:26:24 38.978 | 600* |
| 2 | X | Harold Brinker | 5 | Moon | Moon | Moon | 20 | 7:29:02 38.750 | 320* |
| 3 | X | Willie Knipper | 4 | Chalmers-Detroit | Chalmers-Detroit | Chalmers-Detroit | 20 | 7:38:48 | 170* |
| 4 | X | Martin Fletcher | 2 | Oldsmobile | Oldsmobile | Oldsmobile | X | Flagged | 90* |
| 5 | X | Eddie Noyes | 7 | Colburn | Colburn | Colburn | X | Flagged | 55* |
| 6 | X | Joe Matson | 3 | Chalmers-Detroit | Chalmers-Detroit | Chalmers-Detroit | 8 | Magneto | |
| 7 | X | Morris Martin | 1 | Marmon | Marmon | Marmon | 7 | Wrecked | |
| -- | -- | Joe Matson | 4 | Chalmers-Detroit | Chalmers-Detroit | Chalmers-Detroit | 7 | Relieved Knipper 14-20 | |
| -- | -- | E. Linn Mathewson | 2 | Oldsmobile | Oldsmobile | Oldsmobile | -- | Driven by Fletcher |
Known riding mechanics in this race:
| Finish | Start | Driver | Mechanic | Car # | Sponsor/Name | Chassis | Engine | Laps | Status |
| 7 | X | Morris Martin | C. D. Martin | 1 | Marmon | Marmon | Marmon | 7 | Wrecked |
| Lap Leaders | Total | Laps |
| Willie Knipper | 13 | 1, 3-14 |
| Joe Matson | 3 | 2, 15-16 |
| Harold Brinker | 3 | 17-19 |
| Eaton McMillan | 1 | 20 |