Harrison Day
New ZealandActive- Born
- Jan 1, 2009 (17 years old)
- Events
- 400 m
Harrison Day is a New Zealand sprinter, born on January 1, 2009. He competes primarily in the 100m, 200m and 400m.
His personal bests include 11.47 in the 100m, 22.84 in the 200m, 48.02 in the 400m, 1:56.81 in the 800m and 3:33.06 in the 4x400Metre. He is currently active on the international athletics circuit, representing New Zealand.
Personal best · 400 m48.02
2026 season best48.02Apr 16, 2026 · QSAC State Athletics Facility, Nathan, Brisbane
Last competitionAthletics Auckland 10000m ChampionshipsOct 10, 2026 · 35.66
As of Oct 27, 2026: 400 m 48.02, 2026 season best 48.02 (Apr 16, 2026, QSAC State Athletics Facility, Nathan, Brisbane (AUS)) · Last competition: Athletics Auckland 10000m Championships, Oct 10, 2026, 35.66 · 17 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
4x400MetreBrisbane 20263:33.06––
300mAuckland 202536.42790 pts–#637
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 11.47 | +3.1 | Feb 20, 2026 | Athletics Auckland Championships Weekend |
| 2026 | 300m | 35.66 | – | Oct 10, 2026 | Athletics Auckland 10000m Championships |
| 2026 | 400m | 48.02 | – | Apr 16, 2026 | Australian U18 Championships |
| 2026 | 800m | 1:57.50 | – | Feb 21, 2026 | Athletics Auckland Championships Weekend |
| 2026 | 4x400Metre | 3:33.06 | – | Apr 19, 2026 | Australian U20 Championships |
| 2025 | 200m | 22.84 | +1.3 | Nov 15, 2025 | Athletics Auckland 3000m Championships |
| 2025 | 300m | 36.42 | – | Oct 11, 2025 | Athletics Auckland 10000m Championships |
| 2025 | 400m | 49.52 | – | Dec 7, 2025 | New Zealand Secondary Schools Track& Field Championships |