Riku KOMATSU has 3 recorded races from JP.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-04-02 | Schneider Electric Marathon de Paris 2023 — Running 42.195km | Marathon | 3:14:39 | 5073 |
| BMW Berlin Marathon 2023 | Marathon | 2:57:28 | 2393 | |
| BMW Berlin Marathon 2022 | Marathon | 3:18:59 | 4498 |