Joseph Deffner has 3 recorded races from Lynchburg, Virginia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-09-27 | The Moore & Giles Virginia 10 Miler 10 Mi Run | 1:25:08 | 405 | |
| 2023-09-29 | 2023 Moore and Giles Virginia 10 Miler and 4 Miler | 10 Mile | 1:31:46 | 418 |
| 2022-09-23 | 2022 Moore and Giles Virginia 10 Miler and 4 Miler 4+ Miler | 37:01 | 80 |