| Venue | Texas Motor Speedway |
|---|---|
| Sponsor | WinStar World Casino |
| First race | 1999 |
| Distance | 220.5 miles (354.86 km) |
| Laps | 147 |
| Previous names | O'Reilly 300 (1999)
O'Reilly 400 (2000) WinStar World Casino 350 (2009) |
The WinStar World Casino 350K is a NASCAR Camping World Truck Series race that takes place at Texas Motor Speedway. The 1999 race was 300 kilometers and the 2000 race was 400 kilometers. Starting in 2001, the race is now 350 kilometers. From 2001 through 2004, the races were 146 laps. Starting in 2005, the scheduled laps are now 147.
| Year | Date | Driver | Manufacturer | Race Distance | Race Time | Average Speed (mph) |
|
|---|---|---|---|---|---|---|---|
| Laps | Miles (km) | ||||||
| 1999 | October 15 | Jay Sauter | Chevrolet | 125 | 187.5 (301.752) | 1:24:57 | 132.43 |
| 2000* | October 13 | Bryan Reffner | Chevrolet | 167 | 250.5 (403.14) | 2:13:01 | 112.933 |
| 2001 | October 5 | Travis Kvapil | Chevrolet | 146 | 219 (352.446) | 1:57:18 | 112.02 |
| 2002 | September 13 | Brendan Gaughan | Dodge | 146 | 219 (352.446) | 1:35:24 | 137.736 |
| 2003 | October 11 | Brendan Gaughan | Dodge | 146 | 219 (352.446) | 1:47:04 | 122.727 |
| 2004 | October 16 | Todd Bodine | Toyota | 146 | 219 (352.446) | 1:54:06 | 115.169 |
| 2005 | November 4 | Todd Bodine | Toyota | 147 | 220.5 (354.86) | 1:43:10 | 128.259 |
| 2006 | November 3 | Clint Bowyer | Chevrolet | 148* | 222 (357.274) | 1:46:39 | 124.895 |
| 2007 | November 2 | Ted Musgrave | Toyota | 149* | 223.5 (359.688) | 1:42:05 | 131.363 |
| 2008 | October 31 | Ron Hornaday Jr. | Chevrolet | 147 | 220.5 (354.86) | 1:44:49 | 126.22 |
| 2009 | November 6 | Kyle Busch | Toyota | 147 | 220.5 (354.86) | 1:30:26 | 146.296 |
| 2010 | November 5 | Kyle Busch | Toyota | 147 | 220.5 (354.86) | 1:39:57 | 132.366 |
| 2011 | November 4 | Kevin Harvick | Chevrolet | 148* | 222 (357.274) | 1:49:50 | 121.275 |
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