SK

Seth Kennedy

AUSAUSMen
Birth dateFeb 19, 2008
Height-
Weight-

Seth Kennedy is a Australia sprinter, born on February 19, 2008. He competes primarily in the 100m, 200m and 400m.

His personal bests include 10.64 in the 100m, 20.64 in the 200m, 46.62 in the 400m, 42.48 in the 4x100m and 3:11.89 in the 4x400m. He is currently active on the international athletics circuit, representing Australia.

Key facts
200 m
20.64
400 m
46.62
2026 season best
21.23
Feb 21, 2026 · QSAC State Athletics Facility, Nathan, Brisbane (AUS)
2026 season best
Last competition
Australian U20 Championships
Apr 17, 2026 · 47.47
Australian U20 Championships
Age
18 years old

As of Sep 14, 2026: 200 m 20.64, 400 m 46.62, 2026 season best 21.23 (Feb 21, 2026, QSAC State Athletics Facility, Nathan, Brisbane (AUS)) · Last competition: Australian U20 Championships, Apr 17, 2026, 47.47 · 18 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
100m
10.64-0.3Feb 21, 2026
↑
Dane Bird-Smith Shield & QLD 10,000m Race Walk Championships
2026
200m
21.23+2.1Feb 21, 2026
↑
Dane Bird-Smith Shield & QLD 10,000m Race Walk Championships
2026
400m
46.73-Feb 14, 2026
↑
Perth Track Classic, WA Athletics Stadium, Perth
2025
200m
20.64+0.8Oct 24, 2025
↑
GPS QLD Track & Field
2025
4x100m
42.48-Oct 24, 2025-GPS QLD Track & Field
2025
400m
46.62-Apr 11, 2025
↑
Australian U20 Championships
2025
4x400m
3:12.79-Apr 12, 2025
↓
Australian U20 Championships
2024
100m
11.03+0.5Feb 24, 2024
↑
Cathy Freeman Shield
2024
200m
21.64-2.8Jun 7, 2024
↑
Oceania U18 Championships, HFC Bank Stadium, Suva
2024
400m
47.05-Dec 8, 2024
↑
Australian All Schools Championships
2024
4x400m
3:11.89-Apr 13, 2024
↓
Australian U20 Championships, SA Athletic Stadium, Adelaide
2023
100m
10.72+3.4Oct 20, 2023
↑
QSAC State Athletics Facility, Nathan, Brisbane (AUS)
2023
200m
21.52+4.8Dec 8, 2023
↑
Australian All Schools Championships
2023
400m
47.94-Dec 16, 2023
↑
Glynis Nunn Shield & Queensland Combined Events Championships
2023
4x400Metre
3:39.08-Dec 10, 2023-Australian All Schools Championships
2022
100m
11.36+0.1Oct 13, 2022
↑
QSAC State Athletics Facility, Nathan, Brisbane (AUS)
2022
200m
22.42+0.4Dec 9, 2022
↑
SA Athletic Stadium, Adelaide (AUS)
2022
400m
48.78-Dec 11, 2022
↑
SA Athletic Stadium, Adelaide (AUS)

2025

29 performances
DisciplineResultWindDateCompetitions
200m
20.64+0.8Oct 24GPS QLD Track & Field
400m
46.64-Oct 24GPS QLD Track & Field
4x100m
42.48-Oct 24GPS QLD Track & Field
4x400m
3:12.79-Apr 12Australian U20 Championships
400m
46.62-Apr 12Australian U20 Championships
400m
47.47-Apr 12Australian U20 Championships
400m
46.62-Apr 11Australian U20 Championships
400m
47.47-Apr 10Australian U20 Championships
400m
47.30-Apr 8Australian U18 Championships
200m
21.44-1.6Apr 8Australian U18 Championships
200m
22.22-4.2Apr 8Australian U18 Championships
200m
21.52-1.0Apr 8Australian U18 Championships
400m
48.85-Apr 8Australian U18 Championships
400m
47.30-Apr 7Australian U18 Championships
400m
48.85-Apr 6Australian U18 Championships
200m
21.44-1.6Apr 5Australian U18 Championships
200m
21.52-1.0Apr 5Australian U18 Championships
200m
22.22-4.2Apr 4Australian U18 Championships
200m
21.52+0.4Mar 16Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
200m
21.24+0.5Mar 16Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
400m
47.61-Mar 15Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
400m
48.20-Mar 14Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
400m
48.20-Mar 13Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
200m
21.24+0.5Mar 13Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
200m
21.52+0.4Mar 13Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
400m
47.61-Mar 13Queensland Athletics Championships, Queensland Sport and Athletics Centre, Nathan, Brisbane
200m
21.26-1.0Feb 22Dane Bird-Smith Shield & QLD 10,000m Race Walk Championships
400m
48.02-Feb 9Sir Graeme Douglas International, Douglas Track & Field, Auckland
400m
47.94-Jan 26Capital Athletics Open & U20 Championships, AIS Athletics Track, Canberra
Showing 1 - 50 of 102

Honours

No medals

FAQ

Frequently asked questions

What is Seth Kennedy's 200 m personal best?

Seth Kennedy's 200 m personal best is 20.64, set on Oct 24, 2025 in QSAC State Athletics Facility, Nathan, Brisbane (AUS).

Which events does Seth Kennedy compete in?

Seth Kennedy competes in the 200 m and 400 m.

How did Seth Kennedy perform in 2026?

2026 season best: 21.23, set on Feb 21, 2026 in QSAC State Athletics Facility, Nathan, Brisbane (AUS). Last competition: Australian U20 Championships on Apr 17, 2026, 47.47.