CM

Cubin Marthinussen

RSARSAWomen
Birth dateMay 24, 2009
Height-
Weight-

Cubin Marthinussen is a South Africa sprinter, born on May 24, 2009. She competes primarily in the 400m, 400mH and 300MetresH.

Her personal bests include 57.70 in the 400m, 1:03.13 in the 400mH and 42.87 in the 300MetresH. She is currently active on the international athletics circuit, representing South Africa.

Key facts
400 m
57.70
2026 season best
58.54
Feb 13, 2026 · Pilditch Stadium, Pretoria (RSA)
2026 season best
Last competition
Curro Podium Grand Finale, Pilditch Stadium, Pretoria - Invitational Events
Feb 14, 2026 · 1:05.47
Curro Podium Grand Finale, Pilditch Stadium, Pretoria - Invitational Events
Age
17 years old

As of Oct 2, 2026: 400 m 57.70, 2026 season best 58.54 (Feb 13, 2026, Pilditch Stadium, Pretoria (RSA)) · Last competition: Curro Podium Grand Finale, Pilditch Stadium, Pretoria - Invitational Events, Feb 14, 2026, 1:05.47 · 17 years old

PB

Personal bests

57.70
1:03.13
300MetresH
42.87

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
400m
58.54-Feb 13, 2026
↓
Curro Podium Grand Finale, Pilditch Stadium, Pretoria - Invitational Events
2026
400mH
1:05.47-Feb 14, 2026
↓
Curro Podium Grand Finale, Pilditch Stadium, Pretoria - Invitational Events
2025
400m
58.18-Feb 8, 2025
↓
Curro Podium Grand Finale & Simbine Classic Shootout, Pilditch Stadium, Pretoria - Classic Shootout
2025
400mH
1:03.13-Mar 29, 2025
↓
South African U18 Championships
2024
300MetresH
42.87-Mar 22, 2024-South African U16 Championships
2024
400m
57.70-Feb 17, 2024
↓
Curro Podium Final

2024

4 performances
DisciplineResultWindDateCompetitions
300MetresH
42.94-Mar 23South African U16 Championships
300MetresH
42.87-Mar 22South African U16 Championships
300MetresH
45.18-Feb 17Curro Podium Final
400m
57.70-Feb 17Curro Podium Final

Honours

No medals

FAQ

Frequently asked questions

What is Cubin Marthinussen's 400 m personal best?

Cubin Marthinussen's 400 m personal best is 57.70, set on Feb 17, 2024 in Pilditch Stadium, Pretoria (RSA).

Which events does Cubin Marthinussen compete in?

Cubin Marthinussen competes in the 400 m.

How did Cubin Marthinussen perform in 2026?

2026 season best: 58.54, set on Feb 13, 2026 in Pilditch Stadium, Pretoria (RSA). Last competition: Curro Podium Grand Finale, Pilditch Stadium, Pretoria - Invitational Events on Feb 14, 2026, 1:05.47.