Erika Werth has 3 recorded races from Oswego, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-04-13 | Schneider Electric Marathon de Paris 2025 — Schneider Electric Marathon de Paris | Marathon | 6:22:45 | 54633 |
| 2023-08-27 | 2023 Chicago Triathlon International | Ultra Marathon | 3:22:48 | 2514 |