Corey Denneen

AustraliaAustraliaActive
Born
Jan 1, 2003 (23 years old)
Events
800 m

Corey Denneen is a Australia middle-distance runner, born on January 1, 2003. He competes primarily in the 800m and 1000m.

His personal bests include 1:54.92 in the 800m and 2:41.96 in the 1000m. He is currently active on the international athletics circuit, representing Australia.

Personal best · 800 m1:54.92
2026 season best2:00.67Mar 20, 2026 · SOPAC, Sydney
2026 season best
Last competitionNSW Milers SeriesOct 22, 2026 · 4:06.56
NSW Milers Series

As of Nov 13, 2026: 800 m 1:54.92, 2026 season best 2:00.67 (Mar 20, 2026, SOPAC, Sydney (AUS)) · Last competition: NSW Milers Series, Oct 22, 2026, 4:06.56 · 23 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mSydney 2025Australia 800 m all-time list1:54.92891 pts–
1000mSydney 20222:41.96641 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026800m 2:00.67–Mar 20, 2026NSW Championships
20261500m 4:06.56–Oct 22, 2026NSW Milers Series
2025800m 1:54.92–Mar 23, 2025NSW Championships
2024800m 1:58.88–Dec 12, 2024NSW Milers Series
20221000m 2:41.96–Jan 29, 2022Sylvania Waters Track, Sydney (AUS)
FAQ

Frequently asked questions

Corey Denneen's 800 m personal best is 1:54.92, set on Mar 23, 2025 in SOPAC, Sydney (AUS).

Corey Denneen competes in the 800 m.

2026 season best: 2:00.67, set on Mar 20, 2026 in SOPAC, Sydney (AUS). Last competition: NSW Milers Series on Oct 22, 2026, 4:06.56.