Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 100m | 12.38 | — | Apr 9, 2025 | |
| 200m | 24.00 | — | Apr 9, 2025 | |
| 300m | 39.67 | #6,059 | Jan 6, 2026 | |
| 400m | 53.68 | — | May 14, 2026 | |
| 500m | 1:13.77 | #1,366 | Jan 10, 2026 |
Results
See all 32 of Johnathan B. Tchamdja’s results
Full performance history, included with MileSplit PRO.
Subscribe to view resultsAlready a subscriber? Log in.
2026 - Outdoor
200 Meter Dash
400 Meter Dash
2026 - Indoor
200 Meter Dash
300 Meter Dash
400 Meter Dash
500 Meter Dash
2025 - Outdoor
100 Meter Dash
200 Meter Dash
400 Meter Dash
2025 - Indoor
300 Meter Dash
400 Meter Dash
500 Meter Dash
800 Meter Run
2024 - Outdoor
100 Meter Dash