Thomas On has 5 recorded races from Phoenix, AZ.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-12-13 | 2025 Phoenix Marathon | Marathon | 4:04:49 | 862 |
| 2025-12-07 | 2025 Skechers Hot Chocolate Run - Phoenix 10K | 10K | 42:24 | 28 |
| 2024-12-15 | 2024 Hot Chocolate Run - Phoenix 10K | 10K | 41:29 | 17 |
| 2024-11-10 | 49th Annual Phoenix 10K, 5K and Half Marathon | 10K | 44:48 | 71 |
| 2022-04-30 | 2022 Frederick Running Festival Half Marathon | Half Marathon | 2:33:22 | 1970 |