Hirayama Mirai
- Events
- Half Marathon
Hirayama Mirai is a Japan long-distance runner. She competes primarily in the Semi.
Her personal bests include 1:14:32 in the Semi. She is currently active on the international athletics circuit, representing Japan.
Personal best · Half Marathon1:14:32
2025 season best1:14:32Jun 29, 2025 · Hakodate
Last competitionHakodate Half Marathon, HakodateJun 29, 2025 · 1:14:32
As of Nov 14, 2026: Half Marathon 1:14:32, 2025 season best 1:14:32 (Jun 29, 2025, Hakodate (JPN)) · Last competition: Hakodate Half Marathon, Hakodate, Jun 29, 2025, 1:14:32
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | Semi | 1:14:32 | – | Jun 29, 2025 | Hakodate Half Marathon, Hakodate |
| 2021 | Semi | 1:22:47 | – | Mar 21, 2021 | Niigata (JPN) |