Athletics Tracker
by Dr Marco Cardinale
Development Curves
Athletes
Compare
Data
Diagnostics
Go
Giles GBR
26.
Male
Events
800 Metres
track
1500 Metres
track
One Mile
track
One Mile
PB:
229.16
seconds
Season Bests & Year-on-Year Change
Performance
% Change
Season Bests
Year
Season Best
Age
vs Prior Year
% Change
2025
3:49.16
—
+3.14
+1.35%
PB
2024
3:52.30
—
-0.67
-0.29%
2023
3:51.63
—
+0.86
+0.37%
PB
2021
3:52.49
—
+nan
+nan%
PB