AJ
Aaron Jeffery
AUSMenBirth dateOct 2, 1998
Height-
Weight-
Aaron Jeffery is a Australia sprinter, born on October 2, 1998. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.84 in the 100m, 22.24 in the 200m, 49.14 in the 400m, 4:58.28 in the 1500m and 53.06 in the 400mH. He is currently active on the international athletics circuit, representing Australia.
Key facts
400 m hurdles
53.06
100 m
10.84
Age
27 years old
As of Sep 13, 2026: 400 m hurdles 53.06, 100 m 10.84, 2026 season best 11.22 (Feb 28, 2026, Kerryn McCann Athletic Centre, Wollongong (AUS)) · Last competition: NSW Championships, Mar 20, 2026, 11.27 · 27 years old
PB
Personal bests
10.84*
22.24
49.14
4:58.28
53.06
1.57
3.50
6.54
35.05
37.08
31.80
14.72
11.30
56.43
5623
* Wind-assisted (> 2.0 m/s)
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 100m | 11.22 | +1.3 | Feb 28, 2026 | ↑ | Illawarra Track Challenge |
| 2025 | 400m | 50.18 | - | Mar 21, 2025 | ↑ | NSW Championships |
| 2025 | 400mH | 54.86 | - | Feb 1, 2025 | ↓ | Allcomers |
| 2024 | 100m | 11.17 | +0.0 | Nov 23, 2024 | ↑ | Treloar Shield - Round 5, SOPAC, Sydney |
| 2024 | 200m | 22.38 | +1.3 | Mar 17, 2024 | ↑ | NSW Championships |
| 2024 | 400m | 49.50 | - | Mar 7, 2024 | ↑ | High Velocity - Blacktown, Blacktown Athletics Track, Sydney |
| 2024 | 400mH | 53.88 | - | Apr 12, 2024 | ↓ | Australian Championships, SA Athletic Stadium, Adelaide |
| 2023 | 100m | 11.13 | +2.7 | Jan 14, 2023 | ↑ | Illawarra Track Challenge |
| 2023 | 400m | 49.73 | - | Mar 25, 2023 | ↑ | Campbelltown High Velocity |
| 2023 | 400mH | 53.06 | - | Mar 30, 2023 | ↓ | Australian Championships |
| 2022 | 100m | 10.84 | +3.5 | Jan 15, 2022 | ↑ | Kerryn McCann Athletic Centre, Wollongong (AUS) |
| 2022 | 200m | 22.24 | +1.0 | Feb 20, 2022 | ↑ | NSW State Championships, SOPAC, Sydney |
| 2022 | 400m | 49.14 | - | Apr 19, 2022 | ↑ | Performance Centre, Gold Coast (AUS) |
| 2022 | 400mH | 54.27 | - | Mar 5, 2022 | ↓ | The Crest Athletics Centre, Bankstown, Sydney (AUS) |
| 2021 | 100m | 10.91 | +3.5 | Jan 16, 2021 | ↑ | Kerryn McCann Athletic Centre, Wollongong (AUS) |
| 2021 | 200m | 22.44 | +3.6 | Nov 27, 2021 | ↑ | Barden Ridge Athletics Track, Sydney (AUS) |
| 2021 | 400m | 49.42 | - | Dec 18, 2021 | ↑ | The Crest Athletics Centre, Bankstown, Sydney (AUS) |
| 2020 | 100m | 11.02 | +4.4 | Feb 15, 2020 | ↑ | Barden Ridge Athletics Track, Sydney (AUS) |
| 2020 | 200m | 22.50 | -2.1 | Mar 8, 2020 | ↑ | NSW Championships |
| 2020 | 400m | 50.41 | - | Mar 6, 2020 | ↑ | NSW Championships |
| 2019 | 100m | 11.29 | +3.7 | Feb 9, 2019 | ↑ | AACT Championships, Canberra |
| 2019 | 200m | 22.79 | +0.3 | Dec 21, 2019 | ↑ | SOPAC, Sydney (AUS) |
| 2019 | 400m | 51.72 | - | Mar 8, 2019 | ↑ | NSW Championships |
| 2018 | 200m | 23.25 | +2.9 | Jan 6, 2018 | ↑ | Sydney (AUS) |
| 2018 | 300m | 37.08 | - | Nov 29, 2018 | - | Sydney (AUS) |
| 2016 | 110MetresH | 15.81 | -0.3 | Feb 6, 2016 | ↓ | Sydney (AUS) |
| 2015 | HJ | 1.57 | - | Mar 26, 2015 | - | Brisbane (AUS) |
| 2015 | PV | 3.50 | - | Nov 21, 2015 | - | Sydney (AUS) |
| 2015 | LJ | 6.54 | +0.5 | Oct 11, 2015 | ↓ | Sydney (AUS) |
| 2015 | ShotPut(5k | 11.30 | - | Mar 26, 2015 | - | Brisbane (AUS) |
| 2015 | 100m | 11.49 | +1.6 | Mar 26, 2015 | ↑ | Brisbane (AUS) |
| 2015 | 110MetresH | 14.72 | +2.4 | Oct 9, 2015 | ↓ | Sydney (AUS) |
| 2015 | 200m | 23.96 | -3.5 | Nov 7, 2015 | ↑ | Sydney (AUS) |
| 2015 | JavelinThr | 31.80 | - | Mar 27, 2015 | - | Brisbane (AUS) |
| 2015 | DiscusThro | 35.05 | - | Mar 27, 2015 | - | Brisbane (AUS) |
| 2015 | 400m | 53.89 | - | Mar 26, 2015 | ↑ | Brisbane (AUS) |
| 2015 | 400mhurdle | 58.64 | - | Mar 13, 2015 | ↓ | Sydney (AUS) |
| 2015 | 1500m | 4:58.28 | - | Mar 27, 2015 | - | Brisbane (AUS) |
| 2015 | DecathlonB | 5623 | - | Mar 27, 2015 | - | Brisbane (AUS) |
| 2014 | LJ | 6.44 | +1.9 | Mar 13, 2014 | ↓ | Sydney (AUS) |
| 2014 | 100m | 11.53 | +1.5 | Oct 25, 2014 | ↑ | Sydney (AUS) |
| 2014 | 110MetresH | 15.11 | +1.7 | Oct 10, 2014 | ↓ | Sydney (AUS) |
| 2014 | 200m | 23.50 | +2.5 | Nov 1, 2014 | ↑ | Sydney (AUS) |
| 2014 | 400mhurdle | 56.43 | - | Mar 15, 2014 | ↓ | Sydney (AUS) |
| 2013 | LJ | 6.17 | +1.3 | Nov 9, 2013 | ↓ | Sydney (AUS) |
| 2013 | 100MetresH | 13.97 | -0.1 | Oct 11, 2013 | - | - |
2026
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
100m | 11.27 | +2.0 | Mar 20 | NSW Championships |
100m | 11.32 | +1.3 | Mar 8 | High Velocity - Campbelltown |
100m | 11.22 | +1.3 | Feb 28 | Illawarra Track Challenge |
100m | 11.30 | +0.0 | Jan 31 | High Velocity Campbelltown |
2025
10 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400mH | 55.07 | - | Apr 11 | Australian Championships, WA Athletics Stadium, Perth |
400m | 50.18 | - | Mar 23 | NSW Championships |
400mH | 55.07 | - | Mar 23 | NSW Championships |
400m | 50.18 | - | Mar 21 | NSW Championships |
400mH | 55.07 | - | Mar 20 | NSW Championships |
400m | 50.83 | - | Mar 14 | Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane |
400mH | 55.18 | - | Mar 13 | Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane |
400m | 50.83 | - | Mar 13 | Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane |
400mH | 55.37 | - | Mar 1 | Allcomers, Olympic Park, Sydney |
400mH | 54.86 | - | Feb 1 | Allcomers |
2024
11 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
100m | 11.17 | +0.0 | Nov 23 | Treloar Shield - Round 5, SOPAC, Sydney |
400mH | 53.88 | - | Apr 12 | Australian Championships, SA Athletic Stadium, Adelaide |
200m | 22.38 | +1.3 | Mar 17 | NSW Championships |
400mH | 56.02 | - | Mar 16 | NSW Championships |
200m | 22.38 | +1.3 | Mar 16 | NSW Championships |
400mH | 56.02 | - | Mar 14 | NSW Championships |
400m | 49.50 | - | Mar 7 | High Velocity - Blacktown, Blacktown Athletics Track, Sydney |
400mH | 53.97 | - | Feb 24 | WA State Championships, WA Athletics Stadium, Perth |
400mH | 53.97 | - | Feb 23 | WA State Championships, WA Athletics Stadium, Perth |
400mH | 55.56 | - | Jan 27 | NSW Combined Events Championships, Olympic Park, Sydney - Combined Events |
400m | 49.70 | - | Jan 13 | Illawarra Track Challenge |
2023
11 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400mH | 1:31.92 | - | Apr 2 | Australian Championships |
400mH | 53.06 | - | Apr 2 | Australian Championships |
400mH | 1:31.92 | - | Mar 31 | Australian Championships |
400mH | 53.06 | - | Mar 30 | Australian Championships |
400m | 49.73 | - | Mar 25 | Campbelltown High Velocity |
400mH | 54.71 | - | Mar 23 | NSW Milers Series, The Crest Athletics Centre, Bankstown, Sydney |
400mH | 55.15 | - | Mar 3 | NSW Open Track & Field Championships |
400mH | 56.68 | - | Jan 28 | ACT U20 & Open Championships, AIS Athletics Track, Canberra |
400mH | 56.68 | - | Jan 27 | ACT U20 & Open Championships, AIS Athletics Track, Canberra |
100m | 11.13 | +2.7 | Jan 14 | Illawarra Track Challenge |
400m | 50.39 | - | Jan 14 | Illawarra Track Challenge |
2022
14 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400mH | 55.08 | - | Dec 17 | AACT Summer Series #9, Woden Park, Canberra |
400mH | 55.08 | - | Dec 3 | Albie Thomas Mile, The Crest Athletics Centre, Bankstown, Sydney |
200m | 22.81 | +1.0 | Nov 26 | Treloar Shield Round 6, SOPAC, Sydney |
100m | 11.25 | -1.2 | Oct 29 | Illawong High Velocity Meet #4, Barden Ridge Athletics Track, Sydney |
400mH | 55.10 | - | Oct 22 | Treloar Shield Round 3, SOPAC, Sydney |
200m | 22.60 | +2.1 | Oct 22 | Treloar Shield Round 3, SOPAC, Sydney |
400m | 50.40 | - | Oct 15 | Treloar Shield Round 2, The Crest Athletics Centre, Bankstown, Sydney |
400mH | 55.30 | - | Apr 21 | UniSport Nationals Athletics, Performance Centre, Gold Coast |
400m | 49.19 | - | Apr 20 | UniSport Nationals Athletics, Performance Centre, Gold Coast |
200m | 22.45 | -0.5 | Apr 20 | UniSport Nationals Athletics, Performance Centre, Gold Coast |
400m | 49.14 | - | Apr 19 | UniSport Nationals Athletics, Performance Centre, Gold Coast |
400mH | 54.96 | - | Apr 1 | Australian Championships, SOPAC, Sydney |
400mH | 54.96 | - | Mar 31 | Australian Championships, SOPAC, Sydney |
400mH | 54.27 | - | Mar 5 | NSW Milers Series #4, The Crest Athletics Centre, Bankstown, Sydney |
Showing 1 - 50 of 158
Honours
No medals
FAQ
Frequently asked questions
What is Aaron Jeffery's 400 m hurdles personal best?
Aaron Jeffery's 400 m hurdles personal best is 53.06, set on Mar 30, 2023 in QSAC State Athletics Facility, Nathan, Brisbane (AUS).
Which events does Aaron Jeffery compete in?
Aaron Jeffery competes in the 400 m hurdles and 100 m.
How did Aaron Jeffery perform in 2026?
2026 season best: 11.22, set on Feb 28, 2026 in Kerryn McCann Athletic Centre, Wollongong (AUS). Last competition: NSW Championships on Mar 20, 2026, 11.27.