Eng Mech has 7 recorded races from Spring Valley, CA, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-31 | 2026 Rock 'n' Roll San Diego Marathon | Marathon | 3:55:29 | 1346 |
| 2026-05-30 | 2026 Rock 'n' Roll San Diego 5k | 5K | 29:47 | 736 |
| 2025-06-01 | 2025 Rock 'n' Roll San Diego Marathon | Marathon | 4:22:06 | 2039 |
| 2025-05-31 | 2025 Rock 'n' Roll San Diego 5k | 5K | 45:27 | 2658 |
| 2024-06-02 | 2024 Rock 'n' Roll San Diego Marathon | Marathon | 4:18:30 | 2155 |
| 2024-06-01 | 2024 Rock 'n' Roll San Diego 5KM | 5K | 43:40 | 2594 |
| 2023-06-04 | 2023 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 2:28:06 | 8601 |