Daisuke Hiraoka

JapanJapan
Born
May 17, 2008 (18 years old)
Events
400 m hurdles · 300 Metres Hurdles

Daisuke Hiraoka is a Japan hurdler, born on May 17, 2008. He competes primarily in the 110mH, 400mH and 4x400m.

His personal bests include 15.28 in the 110mH, 51.70 in the 400mH, 3:12.41 in the 4x400m, 36.55 in the 300MetresH and 14.05 in the 110MetresH. He is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m hurdles51.70
2025 season best51.70Jul 27, 2025 · Prefectural Stadium, Hiroshima
2025 season best
Personal best · 300 Metres Hurdles36.55
Last competition19th JAAF U18 Athletics Competition, Prefectural Stadium, IseOct 17, 2025 · 37.16
19th JAAF U18 Athletics Competition, Prefectural Stadium, Ise

As of Nov 13, 2026: 400 m hurdles 51.70, 300 Metres Hurdles 36.55, 2025 season best 51.70 (Jul 27, 2025, Prefectural Stadium, Hiroshima (JPN)) · Last competition: 19th JAAF U18 Athletics Competition, Prefectural Stadium, Ise, Oct 17, 2025, 37.16 · 18 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
110mHKyoto 2025Japan 110 m hurdles all-time list15.28847 pts–
400mHHiroshima 2025Japan 400 m hurdles all-time list51.701,047 pts–
4x400mGifu 2025Japan 4 × 400 m all-time list3:12.41–
300MetresHIse 202536.55–
110MetresHWakayama 202514.05–

Progression

SeasonDisciplineResultWindDateCompetitions
2025110MetresH 14.05-0.4Sep 20, 202558th Kinki High School Rookies' Championships
2025110mH 15.28-0.6Jun 15, 202578th National High School Track and Field Championships Kinki Regional Qualifiers
2025300MetresH 36.55–Oct 17, 202519th JAAF U18 Athletics Competition, Prefectural Stadium, Ise
2025400mH 51.70–Jul 27, 20252025 All Japan High School sports Track and Field Championships, Prefectural Stadium, Hiroshima
20254x400m 3:12.41–Jul 12, 2025Japanese Relays Championships, Nagaragawa Stadium, Gifu
2024300MetresH 39.85–Oct 18, 202418th JAAF U18 Athletics Competition, Prefectural Stadium, Ise
2024400mH 55.13–Sep 13, 2024Kinki High School Rookies' Championships
FAQ

Frequently asked questions

Daisuke Hiraoka's 400 m hurdles personal best is 51.70, set on Jul 27, 2025 in Prefectural Stadium, Hiroshima (JPN).

Daisuke Hiraoka competes in the 400 m hurdles and 300 Metres Hurdles.

2025 season best: 51.70, set on Jul 27, 2025 in Prefectural Stadium, Hiroshima (JPN). Last competition: 19th JAAF U18 Athletics Competition, Prefectural Stadium, Ise on Oct 17, 2025, 37.16.