Ayaha Seko
JapanActive- Born
- May 4, 2004 (22 years old)
- Events
- 60 m · 100 m
Ayaha Seko is a Japan sprinter, born on May 4, 2004. She competes primarily in the 100m, 200m and 4x100m.
Her personal bests include 11.89 in the 100m, 25.62 in the 200m, 45.76 in the 4x100m, 5.10 in the LJ and 7.70 in the 60m. She is currently active on the international athletics circuit, representing Japan.
Personal best · 60 m7.70
2026 season best12.48Apr 4, 2026 · Chukyo University Athletics Field, Toyota
Personal best · 100 m11.89
Last competition2026 3rd Chukyo University Saturday CompetitionAug 1, 2026 · 12.64
As of Nov 15, 2026: 60 m 7.70, 100 m 11.89, 2026 season best 12.48 (Apr 4, 2026, Chukyo University Athletics Field, Toyota (JPN)) · Last competition: 2026 3rd Chukyo University Saturday Competition, Aug 1, 2026, 12.64 · 22 years old
Personal bests
WA points calculator →DisciplineResultAll-time
60mIndoorOsaka 20227.70988 pts–
60m20227.70988 pts–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 12.48 | +2.8 | Apr 4, 2026 | The 38th Umemura School Athletics Competition |
| 2026 | 4x100m | 46.55 | – | Jun 20, 2026 | The 79th West-Japan Inter-Unversity Track＆ Field Championships |
| 2025 | 100m | 12.36 | +0.8 | Aug 24, 2025 | The 68th Tokai Track and Field Championships, Prefectural Stadium, Ise |
| 2025 | 200m | 26.23 | +0.2 | Apr 6, 2025 | The 37th Umemura School Athletics Competition, Chukyo University Athletics Field, Toyota |
| 2025 | 4x100m | 45.76 | – | Sep 12, 2025 | The 78th West-Japan Inter-Unversity Athletc Championships |
| 2024 | 100m | 12.24 | +0.5 | Aug 10, 2024 | The 4th Chukyo University Saturday Competition, Chukyo University Athletics Field, Toyota |
| 2024 | 4x100m | 46.14 | – | Sep 20, 2024 | 93rd Japan Inter-University Athletics Championships |
| 2023 | 60m Indoor | 7.76 | – | Feb 5, 2023 | 2023 Japan Indoor Meet - U20 & U18 |