Jett Grundy
AustraliaActive- Born
- Feb 26, 2005 (21 years old)
- Events
- 400 Metres Short Track · 200 Metres Short Track
Jett Grundy is a Australia sprinter, born on February 26, 2005. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.99 in the 100m, 21.21 in the 200m, 46.80 in the 400m, 41.56 in the 4x100m and 3:05.53 in the 4x400m. He has earned 1 bronze medal in major international competitions. He is currently active on the international athletics circuit, representing Australia.
Personal best · 400 Metres Short Track47.01
2026 season best21.53May 1, 2026
Personal best · 200 Metres Short Track21.51
Last competitionBig Sky Outdoor Track and Field ChampionshipsMay 16, 2026 · 47.09
As of Nov 7, 2026: 400 Metres Short Track 47.01, 200 Metres Short Track 21.51, 2026 season best 21.53 (May 1, 2026) · Last competition: Big Sky Outdoor Track and Field Championships, May 16, 2026, 47.09 · 21 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400MetreIndoorWA 20243:12.38–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 200m | 21.53 | +2.3 | May 1, 2026 | Bengal Invitational |
| 2026 | 400m | 46.89 | – | May 1, 2026 | – |
| 2025 | 400m | 46.80 | – | May 17, 2025 | Big Sky Championships, Hornet Stadium - Sac St., Sacramento, CA |
| 2025 | 400m-short-track Indoor | 48.71 | – | Feb 21, 2025 | Big Sky Tuner, Brick Breeden Fieldhouse, Bozeman, MT (i) |
| 2025 | 4x400m | 3:07.83 | – | Apr 5, 2025 | UNLV Rebels Elite, Myron Partridge Stadium & Sheila Tarr-Smith Field, Las Vegas, NV |
| 2024 | 100m | 11.00 | +1.5 | Apr 13, 2024 | Beach Invitational, Jack Rose Track, Long Beach, CA |
| 2024 | 200m | 21.21 | +2.5 | Apr 26, 2024 | Bengal Invitational, Davis Field, Pocatello, ID |
| 2024 | 200m-short-track Indoor | 21.51 | – | Feb 2, 2024 | Riverfront Invitational & Multis |