Liam O'Brien
- Discipline
- 400m hurdles (84.0cm)
Liam O'Brien è un ostacolista di Regno Unito. Gareggia principalmente nei 400mhurdle.
I suoi record personali includono 53.63 nei 400mhurdle. È attualmente attivo nel circuito internazionale di atletica leggera, in rappresentanza di Regno Unito.
Record personale · 400m hurdles (84.0cm)53.63
Miglior prestazione 202553.6310 ago 2025 · Alexander Stadium, Birmingham
Ultima garaEngland Athletics Age Group Championships10 ago 2025 · 55.81
Al 14 nov 2026: 400m hurdles (84.0cm) 53.63, Miglior prestazione 2025 53.63 (10 ago 2025, Alexander Stadium, Birmingham (GBR)) · Ultima gara: England Athletics Age Group Championships, 10 ago 2025, 55.81
Record personali
DisciplinaRisultatoDi sempre
400mhurdleBirmingham 202553.63–
Progressione
| Stagione | Disciplina | Risultato | Vento | Data | Competizioni |
|---|---|---|---|---|---|
| 2025 | 60MetresHu Indoor | 8.49 | – | 11 gen 2025 | Northern Senior, U20 & U17 Indoor Championships, English Institute of Sport, Sheffield (i) |
| 2025 | 60mH Indoor | 8.49 | – | 11 gen 2025 | Northern Senior, U20 & U17 Indoor Championships, English Institute of Sport, Sheffield (i) |
| 2025 | 400mhurdle | 53.63 | – | 10 ago 2025 | England Athletics Age Group Championships |
| 2025 | 400mH | 56.40 | – | 12 lug 2025 | ESAA English Schools Championships |
| 2024 | 60MetresHu Indoor | 8.51 | – | 1 dic 2024 | Manchester Indoor Open meeting, Manchester Regional Arena, Manchester (i) |
| 2024 | 60mH Indoor | 8.51 | – | 1 dic 2024 | Manchester Indoor Open meeting, Manchester Regional Arena, Manchester (i) |
| 2024 | 400mhurdle | 55.99 | – | 28 lug 2024 | England Athletics U15/U17 Open Champs, Senior & U20 Combined Events Champs & UK CE Champs, JNR Para, Alexander Stadium, Birmingham - UK Combined Events Championships |
| 2024 | 400mH | 56.37 | – | 13 lug 2024 | ESAA English Schools Championships, Alexander Stadium, Birmingham |