Athletics Tracker
by Dr Marco Cardinale
Development Curves
Athletes
Compare
Data
Diagnostics
Go
Brazier USA
15.
Male
Events
800 Metres
track
1500 Metres
track
800 Metres
PB:
102.16
seconds
Season Bests & Year-on-Year Change
Performance
% Change
Season Bests
Year
Season Best
Age
vs Prior Year
% Change
2026
1:44.03
—
-1.87
-1.83%
2025
1:42.16
—
+2.84
+2.70%
PB
2021
1:45.00
—
-1.85
-1.79%
2020
1:43.15
—
-0.81
-0.79%
2019
1:42.34
—
+1.61
+1.55%
PB
2017
1:43.95
—
-0.40
-0.39%
2016
1:43.55
—
+nan
+nan%
PB