Seina Kuboyama
- Born
- Jan 24, 2004 (22 years old)
- Events
- 5 Kilometres Road · 10 Kilometres Road
Seina Kuboyama is a Japan long-distance runner, born on January 24, 2004. She competes primarily in the 3000m, 20kmW and 5Kilometre.
Her personal bests include 11:25.83 in the 3000m, 1:56:51 in the 20kmW, 25:58 in the 5Kilometre and 55:17 in the 10Kilometr. She is currently active on the international athletics circuit, representing Japan.
Personal best · 5 Kilometres Road25:58
2023 season best55:45Feb 19, 2023 · Wajima Race Walk Course, Wajima
Personal best · 10 Kilometres Road55:17
Last competition62nd All Japan Race Walk in WajimaApr 15, 2023 · 55:17
As of Nov 14, 2026: 5 Kilometres Road 25:58, 10 Kilometres Road 55:17, 2023 season best 55:45 (Feb 19, 2023, Wajima Race Walk Course, Wajima (JPN)) · Last competition: 62nd All Japan Race Walk in Wajima, Apr 15, 2023, 55:17 · 22 years old
Personal bests
WA points calculator →DisciplineResultAll-time
5KilometreKobe 202225:58–
10KilometrWajima 202355:17–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2023 | 10Kilometr | 55:45 | – | Feb 19, 2023 | 34th U20 Invitational Race Walking, Rokko Island Konan Univ. West side, Kobe |
| 2023 | 20kmW | 1:56:51 | – | Mar 19, 2023 | 47th All Japan Race Walking in Nomi |
| 2022 | 5Kilometre | 25:58 | – | Feb 20, 2022 | Japanese Race Walking Championships |
| 2022 | 20kmW | 1:58:25 | – | Oct 23, 2022 | Takahata (JPN) |
| 2019 | 3000m | 11:25.83 | – | Oct 19, 2019 | Municipal Sayagatani Stadium, Kitakyushu (JPN) |