Caitlin Brennan

Born
Nov 1, 2007 (19 years old)
Events
400 m hurdles · 400 m

Caitlin Brennan is a Australia sprinter, born on November 1, 2007. She competes primarily in the 400m, 400mH and 4x400m.

Her personal bests include 59.94 in the 400m, 1:06.17 in the 400mH, 4:25.28 in the 4x400m, 4.50 in the LJ and 3:51.26 in the 4x400Metre. She is currently active on the international athletics circuit, representing Australia.

Personal best · 400 m hurdles1:06.17
2025 season best1:06.91Mar 13, 2025 · SOPAC, Sydney
Personal best · 400 m59.94
Last competitionAustralian U20 ChampionshipsApr 12, 2025 · 1:08.18

As of Nov 14, 2026: 400 m hurdles 1:06.17, 400 m 59.94, 2025 season best 1:06.91 (Mar 13, 2025, SOPAC, Sydney (AUS)) · Last competition: Australian U20 Championships, Apr 12, 2025, 1:08.18 · 19 years old

DisciplineResultAll-time
400mSydney 2024Australia 400 m all-time list59.94839 pts–
400mHSydney 2024Australia 400 m hurdles all-time list1:06.17850 pts–
4x400mSuva 2024Australia 4 × 400 m all-time list4:25.28–
4x400MetreSuva 20243:51.26–

Progression

SeasonDisciplineResultWindDateCompetitions
2025400m 60.85–Feb 8, 2025NSW 5000m Championships
2025400mH 1:06.91–Mar 13, 2025NSW Junior Championships
2024LJ 4.50+1.2Jun 5, 2024Oceania U18 Championships, HFC Bank Stadium, Suva
2024400m 59.94–Mar 8, 2024NSW Junior Championships, SOPAC, Sydney
2024400mH 1:06.17–Oct 1, 2024NSW All Schools Championships, SOPAC, Sydney - U18 Events
20244x400Metre 3:51.26–Jun 7, 2024Oceania Athletics Championships, HFC Bank Stadium, Suva
20244x400m 4:25.28–Jun 4, 2024Oceania U18 Championships, HFC Bank Stadium, Suva
2023400m 60.27–Sep 24, 2023NSW All Schools Championships, SOPAC, Sydney - U18 Events
FAQ

Frequently asked questions

Caitlin Brennan's 400 m hurdles personal best is 1:06.17, set on Oct 1, 2024 in SOPAC, Sydney (AUS).

Caitlin Brennan competes in the 400 m hurdles and 400 m.

2025 season best: 1:06.91, set on Mar 13, 2025 in SOPAC, Sydney (AUS). Last competition: Australian U20 Championships on Apr 12, 2025, 1:08.18.