Athletics Tracker
by Dr Marco Cardinale
Development Curves
Athletes
Compare
Data
Diagnostics
Go
MacKay USA
30.
Female
Events
800 Metres
track
1500 Metres
track
5000 Metres
track
1500 Metres
PB:
235.9
seconds
Season Bests & Year-on-Year Change
Performance
% Change
Season Bests
Year
Season Best
Age
vs Prior Year
% Change
2026
3:58.13
—
-0.22
-0.09%
2025
3:57.91
—
-2.01
-0.85%
2024
3:55.90
—
+4.09
+1.70%
PB
2023
3:59.99
—
+nan
+nan%
PB