Hiroaki Doi
- Born
- Dec 2, 1978 (47 years old)
- Events
- Hammer Throw
Hiroaki Doi is a Japan thrower, born on December 2, 1978. He competes primarily in the DT and HT.
His personal bests include 50.12 in the DT and 74.08 in the HT. He has earned 5 silver and 8 bronze medals in major international competitions. He is currently active on the international athletics circuit, representing Japan.
Personal best · Hammer Throw74.08
2025 season best57.48Oct 25, 2025 · Kimiidera Park Athletic Field, Wakayama
Last competition4th Shuhei Nishida Memorial Track and Field TournamentOct 25, 2025 · 57.48
As of Oct 27, 2026: Hammer Throw 74.08 (#530 all-time), 2025 season best 57.48 (Oct 25, 2025, Kimiidera Park Athletic Field, Wakayama (JPN)) · Last competition: 4th Shuhei Nishida Memorial Track and Field Tournament, Oct 25, 2025, 57.48 · 47 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | HT | 57.48 | – | Oct 25, 2025 | 4th Shuhei Nishida Memorial Track and Field Tournament |
| 2024 | HT | 58.48 | – | Oct 26, 2024 | 3rd Shuhei Nishida Memorial Track and Field Tournament |
| 2023 | HT | 56.58 | – | Oct 28, 2023 | 2nd Shuhei Nishida Memorial Track and Field Tournament |
| 2016 | HT | 67.24 | – | Jun 24, 2016 | Nagoya (JPN) |
| 2015 | HT | 67.64 | – | Jun 27, 2015 | Nagoya (JPN) |
| 2014 | HT | 65.44 | – | Jun 7, 2014 | Fukushima (JPN) |
| 2013 | HT | 67.89 | – | May 3, 2013 | Fukuroi (JPN) |
| 2012 | HT | 69.80 | – | Jun 8, 2012 | Osaka (JPN) |