JamaicaJasauna Dennis
- Born
- 30 Dec 2004 · 21
- On the podium
- 2022 – 2026
By championship
| Championship | Total | |||
|---|---|---|---|---|
| World Indoor Championships | 0 | 1 | 0 | 1 |
| World U20 CH | 0 | 1 | 1 | 2 |
| NACAC U23 Athletics Championships | 2 | 0 | 0 | 2 |
| Pan American Junior Games | 1 | 1 | 0 | 2 |
| CARIFTA Games | 2 | 0 | 0 | 2 |
| International total | 5 | 3 | 1 | 9 |
Medals 9
| Year | Championship | Event | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|---|
| 2026 | NACAC U23 Athletics Championships | 400m | Tlaxcala↗ | 1 | 45.33 | ||
| 2026 | NACAC U23 Athletics Championships | 4x400m Mixed | Tlaxcala↗ | 1 | 3:22.96 W | ||
| 2025 | Pan American Junior Games | 400m | Asuncion | 1 | 45.56 | CR | |
| 2025 | Pan American Junior Games | 4x400m | Asuncion | 2 | 3:06.59 | ||
| 2025 | World Indoor Championships | 4x400m | Nanjing | 2 | 3:05.05 i | ||
| 2023 | CARIFTA Games | 400m | Nassau | 1 | 46.43 | ||
| 2023 | CARIFTA Games | 4x400m | Nassau | 1 | 3:07.68 | ||
| 2022 | World U20 CH | 4x400m | Cali | 2 | 3:05.72 | ||
| 2022 | World U20 CH | 4x400m Mixed | Cali | 3 | 3:19.98 M |