Athletics Tracker
by Dr Marco Cardinale
Development Curves
Athletes
Data
Go
Tiriah KELLEY
16
Female
Events
100 Metres
track
200 Metres
track
200 Metres
PB:
22.19
seconds
Season Bests & Year-on-Year Change
Performance
% Change
Season Bests
Year
Season Best
Age
vs Prior Year
% Change
2026
22.19
—
+0.39
+1.73%
PB
2025
22.58
—
+0.28
+1.22%
PB
2024
22.86
—
+nan
+nan%
PB