Guillaume Saez has 4 recorded races from FR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-04-13 | Schneider Electric Marathon de Paris 2025 — Schneider Electric Marathon de Paris | Marathon | 2:48:06 | 545 |
| 2023-04-02 | Schneider Electric Marathon de Paris 2023 — Running 42.195km | Marathon | 2:52:18 | 1099 |
| 2022-04-03 | Schneider Electric Marathon de Paris 2022 — Running 42.195 | Marathon | 3:07:39 | 2412 |
| TCS London Marathon 2024 | Marathon | 2:56:30 | 2769 |