All available race results Seong gwan Gu
| Date | Race | Rank |
| 30/03 | Bueng Si Fai International Road Race | 27 |
| Tour of Thailand | ||
| 01/04 | Stage 1 | 32 |
| 02/04 | Stage 2 | 81 |
| 03/04 | Stage 3 | 73 |
| 04/04 | Stage 4 | 61 |
| 05/04 | Stage 5 | 85 |
| 06/04 | Stage 6 | 69 |
| General Classification | 74 |
Rider information for 2024
| Rank | 5808 |
| Score | 0 |
| Name | Seong gwan GU |
| Country | Korea |
| Team | LX Cycling Team |
| Date | Race | Rank |
| Tour of Thailand | ||
| 24/03 | Stage 1 | 29 |
| 25/03 | Stage 2 | 74 |
| 26/03 | Stage 3 | 94 |
| 27/03 | Stage 4 | 91 |
| 28/03 | Stage 5 | 26 |
| 29/03 | Stage 6 | 47 |
| General Classification | 82 | |
| Tour de Kumano | ||
| 08/05 | Stage 1 | 65 |
| 09/05 | Stage 2 | 88 |
| Tour de Gyeongnam | ||
| 04/06 | Stage 1 | 68 |
| 05/06 | Stage 2 | 73 |
| 06/06 | Stage 3 | 30 |
| 07/06 | Stage 4 | 75 |
| 08/06 | Stage 5 | 41 |
| General Classification | 61 | |
| Yellow River Estuary (Dongying) Road Cycling Race | ||
| 14/06 | Stage 1 | 62 |
| 15/06 | Stage 2 | 51 |
| General Classification | 61 | |
| Tour of Huangshan | ||
| 19/09 | Stage 1 | 40 |
| 20/09 | Stage 2 | 32 |
| 21/09 | Stage 3 | 37 |
| General Classification | 32 |
Rider information for 2025
| Rank | 5881 |
| Score | 0 |
| Name | Seong gwan GU |
| Country | Korea |
| Team | LX Cycling Team |
No results available in season 2026.
Rider information for 2026
| Rank | 3086 |
| Score | 0 |
| Name | Seong gwan GU |
| Country | Korea |
| Team | LX Cycling Team |