Athletics Tracker by Dr Marco Cardinale

Development Curves
Athletes
Data

Sidi NJIE

20 Male

Events

400 Metres track

400 Metres

PB: 44.24 seconds

Season Bests & Year-on-Year Change

Performance % Change

Season Bests

Year	Season Best	Age	vs Prior Year	% Change
2026	44.24	—	+nan	+nan%	PB

Athletics Performance Tracker by Dr Marco Cardinale
Data sourced from World Athletics, Tilastopaja, and historical records.

Not affiliated with World Athletics. For research purposes only.