| Raceid | Date | Reports | Race Name |
| 1870 | 04/0704/07/2012 | Stats | Results | Marx-Bensdorf Jackson Training Race |
| Extended MSA | Count | % |
| Memphis, TN | 56 | 48.7% |
| ** Unknown ** | 21 | 18.3% |
| *Other; West TN*, TN | 17 | 14.8% |
| Nashville, TN | 6 | 5.2% |
| *Statewide*, MS | 5 | 4.3% |
| *Statewide*, AR | 4 | 3.5% |
| *Other; Mid TN*, TN | 3 | 2.6% |
| *Other; KY*, KY | 2 | 1.7% |
| Chattanooga, TN | 1 | 0.9% |
| Total: | 115 | 100.0% |
| MSA | Count | % |
| Memphis, TN | 54 | 47.0% |
| ** Unassigned ** | 26 | 22.6% |
| ** Unknown ** | 21 | 18.3% |
| Nashville, TN | 6 | 5.2% |
| Little Rock, AR | 4 | 3.5% |
| Clarksville, TN | 3 | 2.6% |
| Chattanooga, TN | 1 | 0.9% |
| Total: | 115 | 100.0% |
| Hometown | Count | % |
| Memphis, TN | 29 | 25.2% |
| ** Unknown ** | 21 | 18.3% |
| Germantown, TN | 8 | 7.0% |
| Collierville, TN | 7 | 6.1% |
| Jackson, TN | 6 | 5.2% |
| Cordova, TN | 5 | 4.3% |
| Nashville, TN | 5 | 4.3% |
| Bartlett, TN | 3 | 2.6% |
| Clarksville, TN | 3 | 2.6% |
| Adamsville, TN | 2 | 1.7% |
| Covington, TN | 2 | 1.7% |
| Dover, TN | 2 | 1.7% |
| Dyersburg, TN | 2 | 1.7% |
| Little rock, AR | 2 | 1.7% |
| Arlington, TN | 1 | 0.9% |
| Blue mountain, MS | 1 | 0.9% |
| Byhalia, MS | 1 | 0.9% |
| Chattanooga, TN | 1 | 0.9% |
| Fort campbell, KY | 1 | 0.9% |
| Hendersonville, TN | 1 | 0.9% |
| Hernando, MS | 1 | 0.9% |
| Humboldt, TN | 1 | 0.9% |
| Jacksonville, AR | 1 | 0.9% |
| Lakeland, TN | 1 | 0.9% |
| Lexington, TN | 1 | 0.9% |
| Milan, TN | 1 | 0.9% |
| New albany, MS | 1 | 0.9% |
| North little rock, AR | 1 | 0.9% |
| Paris, TN | 1 | 0.9% |
| Ramer, TN | 1 | 0.9% |
| Southaven, MS | 1 | 0.9% |
| Vine grove , KY | 1 | 0.9% |
| Total: | 115 | 100.0% |
