The Lucas Oil Pro Motocross Championship hosted its penultimate round of the 2015 season on Saturday with its third visit to Miller Motorsports Park, located just outside Salt Lake City. For the third consecutive year a champion was crowned at the facility as Red Bull KTM's Ryan Dungey clinched his third 450 Class title in six seasons with an impressive 1-1 effort. In the 250 Class, the captivating title fight between Yamalube/Star Racing Yamaha's Jeremy Martin and Red Bull KTM's Marvin Musquin continued as the pair tied for the overall win. By virtue of his second moto victory, Martin earned the tiebreaker and maintained his slim two-point lead in the championship standings heading into the final round next weekend.
Motocross
Utah - 450
August 15, 2015| Rider | Hometown | Motos | Bike | |
|---|---|---|---|---|
| 1 |  Ryan Dungey | Belle Plaine, MN  | 1 - 1 | KTM 450 SX-F |
| 2 |  Ken Roczen | Mattstedt, Germany  | 2 - 2 | Suzuki RM-Z450 |
| 3 |  Justin Barcia | Monroe, NY | 5 - 3 | Yamaha YZ450F |
| 4 |  Blake Baggett | Grand Terrace, CA | 4 - 4 | Suzuki RM-Z450 |
| 5 |  Broc Tickle | Holly, MI | 3 - 7 | Suzuki RM-Z450 |
Motocross
Utah - 250
August 15, 2015| Rider | Hometown | Motos | Bike | |
|---|---|---|---|---|
| 1 |  Jeremy Martin | Millville, MN | 3 - 1 | Yamaha YZ250F |
| 2 |  Marvin Musquin | La Reole, France  | 1 - 3 | KTM 250 SX-F |
| 3 |  Cooper Webb | Newport, NC | 2 - 2 | Yamaha YZ250F |
| 4 |  Aaron Plessinger | Hamilton, OH | 4 - 4 | Yamaha YZ250F |
| 5 |  Matt Bisceglia | Weatherford, TX | 6 - 6 | Honda CRF250R |
