Jeffrey Ng has 3 recorded races from San Francisco, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-02-25 | 2024 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 1:54:12 | 1408 |
| 2023-02-26 | 2023 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 2:17:52 | 4518 |
| 2022-02-27 | 2022 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 1:48:40 | 896 |