CC

Clara Casey

IRLIRLWomen
Birth date-
Height-
Weight-

Clara Casey is a Ireland sprinter. She competes primarily in the 400m, 800m and 800m.

Her personal bests include 58.40 in the 400m, 2:09.61 in the 800m, 2:08.85 in the 800m, 4:36.57 in the 1500m and 4:43.38 in the 1500m. She is currently active on the international athletics circuit, representing Ireland.

Key facts
800 Metres Short Track
2:10.68
2026 season best
2:10.68
Jan 25, 2026 · National Indoor Athletics Centre, Cardiff (GBR)
2026 season best
Last competition
Irish Championships
Jul 25, 2026 · 2:16.36
Irish Championships

As of Oct 1, 2026: 800 Metres Short Track 2:10.68, 2026 season best 2:10.68 (Jan 25, 2026, National Indoor Athletics Centre, Cardiff (GBR)) · Last competition: Irish Championships, Jul 25, 2026, 2:16.36

PB

Personal bests

400mi
58.40
800mi
2:09.61
2:08.85
4:36.57
1500mi
4:43.38
1500m-short-tracki
4:43.38
800m-short-tracki
2:09.61
800m-short-track
2:10.68
400m-short-track
58.40
400m-short-tracki
58.40
300m
41.89

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
800m
2:08.85-Jun 10, 2026
↑
UCD Athletics Meet
2026
800mi
2:08.85-Jun 10, 2026
↑
UCD Athletics Meet
2026
800m-short-tracki
2:09.61-Feb 22, 2026
↑
Ulster & Northern Ireland Indoor Championships
2026
800m-short-track
2:10.68-Jan 25, 2026
↑
British Milers Club Indoor Cardiff
2026
1500m-short-tracki
4:36.56-Apr 11, 2026-National Juvenile Indoor Championships Day 3 U20
2026
1500m
4:36.57-Jul 11, 2026
→
National Juvenile Championships
2026
1500mi
4:36.57-Jul 11, 2026
→
National Juvenile Championships
2026
Mile
4:56.96-Jul 10, 2026-Morton Games
2025
300m
41.89-May 31, 2025-All Ireland Schools Track & Field
2025
400m-short-track
58.40-Mar 30, 2025
→
National Juveniles Day 2
2025
400mi
58.40-Mar 30, 2025-National Juveniles Day 2
2025
400m-short-tracki
58.40-Mar 30, 2025
→
National Juveniles Day 2
2025
800m
2:09.68-May 10, 2025
↑
Belfast Irish milers meet
2025
800m-short-tracki
2:13.04-Mar 29, 2025
↑
National Juveniles Day 1
2025
800m-short-track
2:13.04-Mar 29, 2025
↑
National Juveniles Day 1
2024
800m
2:15.34-Jun 22, 2024
↑
Tailteann Interprovincial Games
2024
800m-short-tracki
2:21.35-Apr 7, 2024
↑
National Juvenile Championships Day 3, AIT International Arena, Athlone (i) - U19 Events
2023
800m
2:14.24-Jun 3, 2023
↑
Irish Schools National Championships, Tullamore Harriers AC Stadium, Tullamore
2023
800m-short-tracki
2:18.84-Apr 2, 2023
↑
National Juvenile Championships U16

2026

18 performances
DisciplineResultWindDateCompetitions
800m
2:16.36-Jul 25Irish Championships
1500m
4:36.57-Jul 11National Juvenile Championships
Mile
4:56.96-Jul 10Morton Games
1500m
4:37.43-Jul 10Morton Games
1500m
4:37.34-Jun 13Northern Ireland & Ulster Senior Championships
800m
2:08.85-Jun 10UCD Athletics Meet
800m
2:08.92-May 30British Milers Club Grand Prix
800m
2:08.87-May 23British Milers Club Record Breaker with Lagan Valley AC
800m
2:08.96-May 9The Belfast Classic - formerly the Belfast Irish milers meet
1500m-short-tracki
4:36.56-Apr 11National Juvenile Indoor Championships Day 3 U20
800m-short-tracki
2:10.74-Mar 28National Juveniles Day 1 & 2 U20
800m-short-tracki
2:11.39-Mar 1Irish Senior Indoor Championships
800m-short-tracki
2:09.73-Feb 28Irish Senior Indoor Championships
800m-short-tracki
2:11.39-Feb 28Irish Senior Indoor Championships
800m-short-tracki
2:09.61-Feb 22Ulster & Northern Ireland Indoor Championships
1500m-short-tracki
4:43.38-Feb 22Ulster & Northern Ireland Indoor Championships
800m-short-tracki
2:11.44-Feb 4Ayo Falola Dream Mile and BMC
800m-short-track
2:10.68-Jan 25British Milers Club Indoor Cardiff

2025

15 performances
DisciplineResultWindDateCompetitions
800m
2:13.65-Jul 25UK U20 Championships, Alexander Stadium, Birmingham
800m
2:13.81-Jul 19SIAB Schools International T&F Competition
800m
2:11.82-Jun 29National Juveniles Day 1 & 2 U18
800m
2:11.82-Jun 28National Juveniles Day 1 & 2 U18
800m
2:12.64-Jun 21Tailteann Interprovincial Championships
800m
2:13.16-Jun 14British Milers Club Record Breaker with Lagan Valley AC, Mary Peters Track, Belfast
800m
2:12.09-May 31All Ireland Schools Track & Field
300m
41.89-May 31All Ireland Schools Track & Field
800m
2:11.01-May 24British Milers Club Grand Prix, Market Street Athletics Track, Bury St Edmunds
800m
2:09.68-May 10Belfast Irish milers meet
400m-short-track
58.40-Mar 30National Juveniles Day 2
400m-short-track
58.61-Mar 30National Juveniles Day 2
800m-short-track
2:13.04-Mar 29National Juveniles Day 1
800m-short-tracki
2:13.08-Mar 9Irish U20 Indoor Championships, AIT International Arena, Athlone (i)
800m-short-tracki
2:18.96-Mar 9Irish U20 Indoor Championships, AIT International Arena, Athlone (i)

Honours

No medals

FAQ

Frequently asked questions

What is Clara Casey's 800 Metres Short Track personal best?

Clara Casey's 800 Metres Short Track personal best is 2:10.68, set on Jan 25, 2026 in National Indoor Athletics Centre, Cardiff (GBR).

Which events does Clara Casey compete in?

Clara Casey competes in the 800 Metres Short Track.

How did Clara Casey perform in 2026?

2026 season best: 2:10.68, set on Jan 25, 2026 in National Indoor Athletics Centre, Cardiff (GBR). Last competition: Irish Championships on Jul 25, 2026, 2:16.36.