Donghwan Ahn has 2 recorded races from Sam Houston Park Houston, TX.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-26 | UTHealth Houston Half Marathon & 10K | 10K | 49:19 | 95 |
| 2025-04-13 | Schneider Electric Marathon de Paris 2025 — Schneider Electric Marathon de Paris | Marathon | 3:29:51 | 9180 |