JK

Jason Koullas

AUSAUSMen
Birth dateApr 20, 2008
Height-
Weight-

Jason Koullas is a Australia thrower, born on April 20, 2008. He competes primarily in the DiscusThro.

His personal bests include 55.62 in the DiscusThro. He is currently active on the international athletics circuit, representing Australia.

Key facts
Discus Throw (1,75kg)
55.62
2026 season best
55.62
Feb 21, 2026 · SA Athletic Stadium, Adelaide (AUS)
2026 season best
Last competition
Australian U20 Championships
Apr 16, 2026 · 52.17
Australian U20 Championships
Age
18 years old

As of Sep 15, 2026: Discus Throw (1,75kg) 55.62, 2026 season best 55.62 (Feb 21, 2026, SA Athletic Stadium, Adelaide (AUS)) · Last competition: Australian U20 Championships, Apr 16, 2026, 52.17 · 18 years old

PB

Personal bests

55.62

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
DiscusThro
55.62-Feb 21, 2026
↓
Copyworld Toshiba Meet #11
2025
DT
59.60-Oct 3, 2025
↓
Queensland All-Schools Championships
2025
DiscusThro
59.60-Oct 2, 2025
↓
Queensland All-Schools Championships
2024
DiscusThro
57.03-Dec 6, 2024
↓
Australian All Schools Championships
2024
DT
57.03-Dec 6, 2024
↓
Australian All Schools Championships
2023
DT
45.56-Mar 18, 2023
↓
Darren Thrupp Shield, Queensland Sport and Athletics Centre, Nathan, Brisbane
2023
DiscusThro
45.56-Mar 18, 2023
↓
Darren Thrupp Shield, Queensland Sport and Athletics Centre, Nathan, Brisbane

2026

7 performances
DisciplineResultWindDateCompetitions
DiscusThro
52.17-Apr 16Australian U20 Championships
DiscusThro
54.01-Mar 12Queensland Athletics Championships
DiscusThro
53.19-Mar 7Cathy Freeman Shield
DiscusThro
55.62-Feb 21Copyworld Toshiba Meet #11
DiscusThro
51.85-Feb 7Sally Pearson Shield
DiscusThro
50.88-Jan 31Jai Taurima Shield
DiscusThro
52.00-Jan 17Alana Boyd Shield

2025

14 performances
DisciplineResultWindDateCompetitions
DiscusThro
56.85-Dec 5Australian All Schools Championships, Lakeside Stadium, Melbourne - U18 Events
DiscusThro
51.18-Nov 16Queensland Relay Championships
DT
56.40-Nov 15Queensland Relay Championships
DiscusThro
56.40-Nov 15Queensland Relay Championships
DiscusThro
52.41-Nov 1Garry Brown Shield, Queensland Sport and Athletics Centre, Nathan, Brisbane
DT
59.60-Oct 3Queensland All-Schools Championships
DiscusThro
59.60-Oct 2Queensland All-Schools Championships
DiscusThro
52.18-Apr 12Australian U20 Championships
DiscusThro
52.18-Apr 10Australian U20 Championships
DiscusThro
51.92-Apr 6Australian U18 Championships
DiscusThro
51.44-Mar 15Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
DiscusThro
49.99-Mar 13Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
DiscusThro
53.70-Jan 25Norma Croker Shield
DT
53.70-Jan 25Norma Croker Shield

Honours

No medals

FAQ

Frequently asked questions

What is Jason Koullas's Discus Throw (1,75kg) personal best?

Jason Koullas's Discus Throw (1,75kg) personal best is 55.62, set on Feb 21, 2026 in SA Athletic Stadium, Adelaide (AUS).

Which events does Jason Koullas compete in?

Jason Koullas competes in the Discus Throw (1,75kg).

How did Jason Koullas perform in 2026?

2026 season best: 55.62, set on Feb 21, 2026 in SA Athletic Stadium, Adelaide (AUS). Last competition: Australian U20 Championships on Apr 16, 2026, 52.17.