Casey Day

New ZealandNew ZealandActive
Born
Jan 1, 2010 (16 years old)
Events
Triple Jump

Casey Day is a New Zealand relay runner, born on January 1, 2010. She competes primarily in the 4x100m, LJ and TJ.

Her personal bests include 46.94 in the 4x100m, 5.96 in the LJ and 12.50 in the TJ. She is currently active on the international athletics circuit, representing New Zealand.

Personal best · Triple Jump12.50
2026 season best12.58May 20, 2026 · Arafura Stadium, Darwin
2026 season best
Last competitionOceania U18 Championships, Arafura Stadium, DarwinMay 20, 2026 · 12.50
Oceania U18 Championships, Arafura Stadium, Darwin

As of Nov 6, 2026: Triple Jump 12.50, 2026 season best 12.58 (May 20, 2026, Arafura Stadium, Darwin (AUS)) · Last competition: Oceania U18 Championships, Arafura Stadium, Darwin, May 20, 2026, 12.50 · 16 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
4x100mAuckland 2026New Zealand 4 × 100 m all-time list46.94–
LJDarwin 2026New Zealand Long Jump all-time list5.96990 pts–
TJDarwin 2026New Zealand Triple Jump all-time list12.50965 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026LJ 6.10+2.7May 19, 2026Oceania U18 Championships, Arafura Stadium, Darwin
2026TJ 12.58+3.1May 20, 2026Oceania U18 Championships, Arafura Stadium, Darwin
20264x100m 46.94–Mar 6, 2026New Zealand U20 Track & Field Championships
2025LJ 5.64+1.3Dec 6, 2025New Zealand Secondary Schools Track& Field Championships
2025TJ 11.79+1.7Dec 5, 2025New Zealand Secondary Schools Track& Field Championships
2024LJ 5.10+0.6Dec 7, 2024New Zealand Secondary Schools Championships
2024TJ 11.53-0.2Dec 8, 2024New Zealand Secondary Schools Championships
Compare me with Casey Day
FAQ

Frequently asked questions

Casey Day's Triple Jump personal best is 12.50, set on May 20, 2026 in Arafura Stadium, Darwin (AUS).

Casey Day competes in the Triple Jump.

2026 season best: 12.58, set on May 20, 2026 in Arafura Stadium, Darwin (AUS). Last competition: Oceania U18 Championships, Arafura Stadium, Darwin on May 20, 2026, 12.50.