JD

Jack Deguara

AUSAUSMen
Birth dateMar 23, 2005
Height-
Weight-

Jack Deguara is a Australia sprinter, born on March 23, 2005. He competes primarily in the 200m, 400m and 4x400m.

His personal bests include 21.28 in the 200m, 46.68 in the 400m, 3:05.53 in the 4x400m and 3:19.27 in the 4x400Metre. He has earned 1 gold and 1 bronze medals in major international competitions. He is currently active on the international athletics circuit, representing Australia.

Key facts
400 m
46.68
200 m
21.28
2026 season best
46.81
Apr 10, 2026 · Olympic Park, Sydney (AUS)
2026 season best
Last competition
Australian Championships
Apr 10, 2026 · 46.81
Australian Championships
Age
21 years old

As of Sep 14, 2026: 400 m 46.68, 200 m 21.28, 2026 season best 46.81 (Apr 10, 2026, Olympic Park, Sydney (AUS)) · Last competition: Australian Championships, Apr 10, 2026, 46.81 · 21 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
200m
21.28+1.1Jan 3, 2026
↑
High Velocity - Illawong
2026
400m
46.81-Apr 10, 2026
↑
Australian Championships
2025
400m
46.68-Dec 20, 2025
↑
Campbelltown High Velocity
2024
200m
22.28+0.7Jan 21, 2024
↑
NSW Country Championships, Kerryn McCann Athletic Centre, Wollongong - U20 Events
2024
400m
47.38-Mar 16, 2024
↑
NSW Championships
2024
4x400m
3:05.53-Aug 31, 2024-World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
2024
4x400Metre
3:19.27-Aug 27, 2024-World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
2023
200m
22.27+1.4Nov 11, 2023
↑
Treloar Shield - Round 4
2023
400m
48.59-Nov 25, 2023
↑
Treloar Shield - Round 5
2022
400m
50.80-Sep 24, 2022
↑
SOPAC, Sydney (AUS)

2026

8 performances
DisciplineResultWindDateCompetitions
400m
46.81-Apr 10Australian Championships
400m
47.05-Apr 9Australian Championships
400m
47.01-Mar 21NSW Championships
400m
47.12-Mar 20NSW Championships
400m
47.41-Jan 31High Velocity Campbelltown
400m
46.92-Jan 25Capital Athletics Open & U20 Championships
400m
46.92-Jan 24Capital Athletics Open & U20 Championships
200m
21.28+1.1Jan 3High Velocity - Illawong

2025

1 performance
DisciplineResultWindDateCompetitions
400m
46.68-Dec 20Campbelltown High Velocity

2024

20 performances
DisciplineResultWindDateCompetitions
4x400m
3:05.53-Aug 31World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
4x400m
3:08.99-Aug 30World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
4x400Metre
3:19.27-Aug 27World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
4x400Metre
3:21.10-Aug 27World Athletics U20 Championships, Estadio Atlético de la VIDENA, Lima - Combined Events
4x400Metre
3:31.15-Apr 14Australian Championships, SA Athletic Stadium, Adelaide
4x400m
3:12.64-Apr 13Australian U20 Championships, SA Athletic Stadium, Adelaide
400m
47.69-Apr 12Australian U20 Championships, SA Athletic Stadium, Adelaide
400m
48.19-Apr 12Australian U20 Championships, SA Athletic Stadium, Adelaide
400m
48.19-Apr 11Australian U20 Championships, SA Athletic Stadium, Adelaide
400m
47.38-Mar 16NSW Championships
400m
47.71-Mar 16NSW Championships
400m
47.71-Mar 15NSW Championships
400m
47.75-Mar 9NSW Junior Championships, SOPAC, Sydney
400m
47.75-Mar 8NSW Junior Championships, SOPAC, Sydney
400m
49.16-Mar 8NSW Junior Championships, SOPAC, Sydney
400m
48.01-Feb 25Hunter Winter Series
400m
47.82-Feb 10NSW 5000m Championships, SOPAC Warm Up Arena, Sydney
200m
22.31-0.3Jan 27NSW Combined Events Championships, Olympic Park, Sydney - Combined Events
200m
22.28+0.7Jan 21NSW Country Championships, Kerryn McCann Athletic Centre, Wollongong - U20 Events
400m
48.63-Jan 20NSW Country Championships, Kerryn McCann Athletic Centre, Wollongong - U20 Events

2023

10 performances

2022

3 performances
DisciplineResultWindDateCompetitions
400m
51.26-Dec 18Hunter Region Summer Series #1, Fearnley Dawes Athletic Track, Newcastle
400m
50.98-Sep 25NSW All-Schools Championships, SOPAC, Sydney - U18 Events
400m
50.80-Sep 24NSW All-Schools Championships, SOPAC, Sydney - U18 Events

Honours

🥇

World Athletics U20 Championships

4x400 Metres Relay Mixed

2024
🥉

World Athletics U20 Championships

4x400 Metres Relay

2024
FAQ

Frequently asked questions

What is Jack Deguara's 400 m personal best?

Jack Deguara's 400 m personal best is 46.68, set on Dec 20, 2025 in Campbelltown Athletics Centre, Sydney (AUS).

Which events does Jack Deguara compete in?

Jack Deguara competes in the 400 m and 200 m.

How did Jack Deguara perform in 2026?

2026 season best: 46.81, set on Apr 10, 2026 in Olympic Park, Sydney (AUS). Last competition: Australian Championships on Apr 10, 2026, 46.81.