TH

Tomoharu Hiraiso

JPNJPNMen
Birth dateMar 29, 2008
Height-
Weight-

Tomoharu Hiraiso is a Japan middle-distance runner, born on March 29, 2008. He competes primarily in the 3000m-short-track, 10Kilometr and 5000m-short-track.

His personal bests include 12:36.90 in the 3000m-short-track, 44:24 in the 10Kilometr and 22:23.69 in the 5000m-short-track. He is currently active on the international athletics circuit, representing Japan.

Key facts
2026 season best
44:24
Feb 15, 2026 · Rokko Island Konan Univ. West side, Kobe (JPN)
2026 season best
Last competition
Japanese Half Marathon Race Walking Championships
Feb 15, 2026 · 44:24
Japanese Half Marathon Race Walking Championships
Age
18 years old

As of Sep 22, 2026: 2026 season best 44:24 (Feb 15, 2026, Rokko Island Konan Univ. West side, Kobe (JPN)) · Last competition: Japanese Half Marathon Race Walking Championships, Feb 15, 2026, 44:24 · 18 years old

PB

Personal bests

3000m-short-track
12:36.90
10Kilometr
44:24
5000m-short-track
22:23.69

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
10Kilometr
44:24-Feb 15, 2026-Japanese Half Marathon Race Walking Championships
2025
3000m-short-track
12:36.90-Oct 17, 2025-19th JAAF U18 Athletics Competition, Prefectural Stadium, Ise
2025
3Kilometre
12:36.90-Oct 18, 2025-19th JAAF U18 Athletics Competition, Prefectural Stadium, Ise
2025
5000m-short-track
22:23.69-Jul 4, 2025-Miyagi Athletics Championships
2025
20kmW
22:23.69-Jul 5, 2025-Miyagi Athletics Championships

2026

1 performance
DisciplineResultWindDateCompetitions
10Kilometr
44:24-Feb 15Japanese Half Marathon Race Walking Championships

2025

4 performances
DisciplineResultWindDateCompetitions
3000m-short-track
12:36.90-Oct 1719th JAAF U18 Athletics Competition, Prefectural Stadium, Ise
5000m-short-track
22:49.33-Aug 23The 52nd Tohoku Athletics Championships, Rifu
20kmW
22:23.69-Jul 5Miyagi Athletics Championships
5000m-short-track
22:23.69-Jul 4Miyagi Athletics Championships

Honours

No medals

FAQ

Frequently asked questions

Which events does Tomoharu Hiraiso compete in?

Tomoharu Hiraiso competes in the 20 km race walk.

How did Tomoharu Hiraiso perform in 2026?

2026 season best: 44:24, set on Feb 15, 2026 in Rokko Island Konan Univ. West side, Kobe (JPN). Last competition: Japanese Half Marathon Race Walking Championships on Feb 15, 2026, 44:24.