Iroha SHIBA
JapanActive- Born
- Sep 4, 2008 (18 years old)
Iroha SHIBA is a Japan sprinter, born on September 4, 2008. She competes primarily in the 400m.
Her personal bests include 61.96 in the 400m. She is currently active on the international athletics circuit, representing Japan.
2026 season best61.96Jun 20, 2026 · Prefectural Stadium, Marugame
Last competition79th Shikoku Highschool ChampionshipsJun 20, 2026 · 61.96
As of Nov 14, 2026: 2026 season best 61.96 (Jun 20, 2026, Prefectural Stadium, Marugame (JPN)) · Last competition: 79th Shikoku Highschool Championships, Jun 20, 2026, 61.96 · 18 years old
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 400m | 61.96 | – | Jun 20, 2026 | 79th Shikoku Highschool Championships |