Athletics Tracker
by Dr Marco Cardinale
Development Curves
Athletes
Data
Go
Busang Collen KEBINATSHIPI
13
Male
Events
100 Metres
track
200 Metres
track
400 Metres
track
400 Metres
PB:
43.53
seconds
Season Bests & Year-on-Year Change
Performance
% Change
Season Bests
Year
Season Best
Age
vs Prior Year
% Change
2026
43.92
—
-0.39
-0.90%
2025
43.53
—
+0.69
+1.56%
PB
2024
44.22
—
+0.58
+1.29%
PB
2023
44.80
—
+0.60
+1.32%
PB
2022
45.40
—
+nan
+nan%
PB