400 m, Men
| Competition | 2024 Ibero-American Championships in Athletics |
|---|---|
| Venue |
Cuiabá
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Elián Larregina |  ARG |
45.27 | ||
| 🥈 | Omar Elkhatib |  POR |
45.46 | ||
| 🥉 | Anthony Zambrano |  COL |
46.05 |