Robert Treff has 4 recorded races from Charlotte, NC, USA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2019-11-03 | TCS New York City Marathon 2019 | Marathon | 4:39:52 | 30697 |
| 2018-11-04 | TCS New York City Marathon 2018 | Marathon | 4:40:03 | 29315 |
| TCS London Marathon 2026 | Marathon | 4:49:22 | 36781 | |
| BMW Berlin Marathon 2022 | Marathon | 4:20:46 | 15757 |