Piotr Maciorowski
IrelandActive- Events
- 400 m hurdles · 400 Metres Short Track
Piotr Maciorowski is a Ireland sprinter. He competes primarily in the 100m, 200m and 400m.
His personal bests include 11.61 in the 100m, 23.10 in the 200m, 52.22 in the 400m, 57.31 in the 400mH and 42.39 in the 4x100m. He is currently active on the international athletics circuit, representing Ireland.
Personal best · 400 m hurdles57.31
2026 season best52.22Jan 14, 2026 · National Indoor Arena, Abbotstown, Dublin (IRL) (i)
Personal best · 400 Metres Short Track52.22
Last competitionTrack & Field LiveJan 14, 2026 · 52.22
As of Oct 27, 2026: 400 m hurdles 57.31, 400 Metres Short Track 52.22, 2026 season best 52.22 (Jan 14, 2026, National Indoor Arena, Abbotstown, Dublin (IRL) (i)) · Last competition: Track & Field Live, Jan 14, 2026, 52.22
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 400m-short-track Indoor | 52.22 | – | Jan 14, 2026 | Track & Field Live |
| 2026 | 400m-short-track | 52.22 | – | Jan 14, 2026 | Track & Field Live |
| 2026 | 400m Indoor | 52.22 | – | Jan 14, 2026 | Track & Field Live |
| 2025 | LJ | 6.34 | +1.7 | Jul 12, 2025 | National Juvenile Championships Day 3 & 4 U20, Tullamore Harriers AC Stadium, Tullamore |
| 2025 | 200m | 23.10 | +0.2 | Aug 2, 2025 | Irish Championships, Morton Stadium, Santry, Dublin |
| 2025 | 4x100m | 42.39 | – | Aug 2, 2025 | Irish Championships, Morton Stadium, Santry, Dublin |
| 2025 | 400mH | 57.31 | – | Jul 27, 2025 | National League Final, Tullamore Harriers AC Stadium, Tullamore - Invitational Events |
| 2024 | 100m | 11.61 | +0.7 | Jun 30, 2024 | Irish Championships, Morton Stadium, Santry, Dublin |