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 Hartson, Steven | |||||||
| No. | Rank | Points | Date | City | Series | Class | |
| 1 | 8 | 0 | 27.01.2013 | | La Mirada, CA | ROROC | Invitational |
| 2 | 1 | 101 | 02.03.2013 | | Huntington Beach, CA | JBRL-E | 2wd Modified SC |
| 3 | 1 | 101 | 02.03.2013 | | Huntington Beach, CA | JBRL-E | Modified Buggy |
| 4 | 7 | 0 | 17.03.2013 | | Scottsdale | CC | Modified Buggy 2wd |
| 5 | 15 | 0 | 17.03.2013 | | Scottsdale | CC | Modified Buggy 4wd |
| 6 | 8 | 0 | 17.03.2013 | | Scottsdale | CC | Modified Racing Truck |
| 7 | 3 | 98 | 13.04.2013 | | San Diego, CA | JBRL-E | 2wd Modified SC |
| 8 | 4 | 97 | 13.04.2013 | | San Diego, CA | JBRL-E | Modified Buggy |
| 9 | 2 | 99 | 25.05.2013 | | Montclair, CA | JBRL-E | 2wd Modified SC |
| 10 | 9 | 92 | 25.05.2013 | | Montclair, CA | JBRL-E | Modified Buggy |
| 11 | 24 | 0 | 16.06.2013 | | Houston, TX | ROAR | 8th Buggy Fuel Offroad |
| 12 | 10 | 0 | 16.06.2013 | | Houston, TX | ROAR | 8th Truggy Fuel Offroad |
| 13 | 4 | 0 | 04.08.2013 | | Oakland Mills, PA | ROAR | 1-8th Buggy electric |
| 14 | 9 | 0 | 04.08.2013 | | Chico, CL | ROAR | 2wd Buggy Mod |
| 15 | 17 | 0 | 04.08.2013 | | Chico, CL | ROAR | 4wd Buggy Mod |
| 16 | 6 | 0 | 04.08.2013 | | Chico, CL | ROAR | Racing Truck Mod |
| 17 | 12 | 0 | 29.09.2013 | | Chico, CL | IFMAR | 2WD |
| 18 | 1 | 0 | 29.09.2013 | | Chico, CL | IFMAR | 4WD |
