| Raceid | Date | Reports | Race Name |
| 1279 | 07/2007/20/2008 | Stats | Results | Lock 4 Challenge I |
| Extended MSA | Count | % |
| ** Unknown ** | 56 | 41.5% |
| Nashville, TN | 26 | 19.3% |
| *Other; KY*, KY | 21 | 15.6% |
| *Other; Mid TN*, TN | 12 | 8.9% |
| *Other; East TN*, TN | 5 | 3.7% |
| Memphis, TN | 5 | 3.7% |
| *Other; West TN*, TN | 4 | 3.0% |
| Knoxville, TN | 4 | 3.0% |
| Chattanooga, TN | 1 | 0.7% |
| Cookeville/Crossville, TN | 1 | 0.7% |
| Total: | 135 | 100.0% |
| MSA | Count | % |
| ** Unknown ** | 56 | 41.5% |
| ** Unassigned ** | 42 | 31.1% |
| Nashville, TN | 16 | 11.9% |
| Columbia, TN | 9 | 6.7% |
| Memphis, TN | 5 | 3.7% |
| Knoxville, TN | 4 | 3.0% |
| Chattanooga, TN | 1 | 0.7% |
| Clarksville, TN | 1 | 0.7% |
| Murfreesboro, TN | 1 | 0.7% |
| Total: | 135 | 100.0% |
| Hometown | Count | % |
| ** Unknown ** | 56 | 41.5% |
| Nashville, TN | 10 | 7.4% |
| Columbia, TN | 8 | 5.9% |
| Paducah, KY | 8 | 5.9% |
| Franklin, TN | 4 | 3.0% |
| Grand Rivers, KY | 4 | 3.0% |
| Madisonville, TN | 4 | 3.0% |
| Gallatin, TN | 3 | 2.2% |
| Jackson, TN | 3 | 2.2% |
| Knoxville, TN | 3 | 2.2% |
| Bartlett, TN | 2 | 1.5% |
| Benton, KY | 2 | 1.5% |
| Calvert City, KY | 2 | 1.5% |
| Kingston Springs, TN | 2 | 1.5% |
| Memphis, TN | 2 | 1.5% |
| Mount Juliet, TN | 2 | 1.5% |
| Owensboro, KY | 2 | 1.5% |
| Antioch, TN | 1 | 0.7% |
| Arlington, TN | 1 | 0.7% |
| Atwood, TN | 1 | 0.7% |
| Bowling Green, KY | 1 | 0.7% |
| Brentwood, TN | 1 | 0.7% |
| Brush Creek, TN | 1 | 0.7% |
| Chattanooga, TN | 1 | 0.7% |
| Clarksville, TN | 1 | 0.7% |
| Greenville, KY | 1 | 0.7% |
| Hendersonville, TN | 1 | 0.7% |
| Kirksey, KY | 1 | 0.7% |
| Murfreesboro, TN | 1 | 0.7% |
| Oak Ridge, TN | 1 | 0.7% |
| Pegram, TN | 1 | 0.7% |
| Philadelphia, TN | 1 | 0.7% |
| Portland, TN | 1 | 0.7% |
| Spencer, TN | 1 | 0.7% |
| Thompsons Station, TN | 1 | 0.7% |
| Total: | 135 | 100.0% |
