Stefni Booysen

South AfricaSouth AfricaActive
Born
Apr 16, 2009 (17 years old)
Events
Javelin Throw

Stefni Booysen is a South Africa thrower, born on April 16, 2009. She competes primarily in the JavelinThr.

Her personal bests include 44.90 in the JavelinThr. She is currently active on the international athletics circuit, representing South Africa.

2026 season best44.90Mar 6, 2026
2026 season best
Last competitionSouth African U18 ChampionshipsMar 28, 2026 · 43.52
South African U18 Championships

As of Nov 14, 2026: 2026 season best 44.90 (Mar 6, 2026) · Last competition: South African U18 Championships, Mar 28, 2026, 43.52 · 17 years old

Personal bests

DisciplineResultAll-time2026
JavelinThrStellenbosch 202644.90–#77

Progression

SeasonDisciplineResultWindDateCompetitions
2026JavelinThr 44.90–Mar 6, 2026Fast Track 3
2026JT 44.90–Mar 6, 2026Fast Track 3
2025JT 42.15–Feb 8, 2025Curro Podium Grand Finale & Simbine Classic Shootout, Pilditch Stadium, Pretoria - Classic Shootout
2025JavelinThr 44.15–Mar 29, 2025South African U18 Championships
FAQ

Frequently asked questions

Stefni Booysen competes in the Javelin Throw.

2026 season best: 44.90, set on Mar 6, 2026. Last competition: South African U18 Championships on Mar 28, 2026, 43.52.