Athletics Tracker
by Dr Marco Cardinale
Development Curves
Athletes
Data
Go
Kemba NELSON
23
Female
Events
60 Metres
track
100 Metres
track
200 Metres
track
200 Metres
PB:
22.74
seconds
Season Bests & Year-on-Year Change
Performance
% Change
Season Bests
Year
Season Best
Age
vs Prior Year
% Change
2026
22.87
—
-0.13
-0.57%
2022
22.74
—
+nan
+nan%
PB