All races
All races where Harzé was either departure or arrival city, or a location on the route.
| # | Date | Race |
|---|---|---|
| 1 | 2024-10-06 | La Philippe Gilbert juniors | Stage 2 |
| 2 | 2024-10-05 | La Philippe Gilbert juniors | Stage 1 |
| 3 | 2023-10-08 | La Philippe Gilbert juniors | Stage 2 |
| 4 | 2023-10-07 | La Philippe Gilbert juniors | Stage 1 |
| 5 | 2022-10-09 | La Philippe Gilbert juniors | Stage 2 |
| 6 | 2022-10-08 | La Philippe Gilbert juniors | Stage 1 |
| 7 | 2021-10-10 | La Philippe Gilbert juniors | Stage 2 |
| 8 | 2020-10-03 | La Philippe Gilbert juniors | Stage 2 |
| 9 | 2020-10-02 | La Philippe Gilbert juniors | Stage 1 |
| 10 | 2019-08-18 | La Philippe Gilbert juniors |
| 11 | 2018-09-02 | La Philippe Gilbert juniors |
| 12 | 2003-05-23 | Triptyque Ardennais | Stage 1 |