Jon Kaufman has 5 recorded races from Brooklyn, NY, USA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-16 | 2026 RBC Brooklyn Half | Half Marathon | 2:29:08 | 23766 |
| 2025-03-16 | 2025 United Airlines NYC Half | Half Marathon | 2:28:56 | 22470 |
| 2019-05-18 | 2019 Popular Brooklyn Half | Half Marathon | 1:58:38 | 11042 |
| 2018-11-04 | TCS New York City Marathon 2018 | Marathon | 4:44:31 | 30974 |
| 2018-03-18 | 2018 United Airlines NYC Half | Half Marathon | 2:01:48 | 9813 |