Samuel Ma has 3 recorded races from Chicago, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-09-24 | Life Time Chicago Half Marathon + 5K presented by HOKA | Half Marathon | 3:26:29 | 7169 |
| 2022-09-25 | HOKA Chicago Half Marathon & 5K 12.6 Mile | 3:16:34 | 7098 | |
| 2022-05-22 | Life Time Chicago Spring Half & 10K Half Marathon | Half Marathon | 3:15:16 | 3909 |