Athletics Tracker
by Dr Marco Cardinale
Development Curves
Athletes
Compare
Data
Diagnostics
Go
Hiltz USA
23.
Female
Events
800 Metres
track
1500 Metres
track
One Mile
track
1500 Metres
PB:
235.32999999999998
seconds
Season Bests & Year-on-Year Change
Performance
% Change
Season Bests
Year
Season Best
Age
vs Prior Year
% Change
2026
3:59.26
—
-3.32
-1.41%
2025
3:55.94
—
-0.61
-0.26%
2024
3:55.33
—
+5.51
+2.29%
PB
2023
4:00.84
—
+2.10
+0.86%
PB
2021
4:02.94
—
-1.42
-0.59%
2019
4:01.52
—
+nan
+nan%
PB