4 x 400 m Relay, Men
| Competition | 2026 Ibero-American U20 Championships in Athletics |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Mexico |  MEX |
3:12.32 | ||
| Juan Francisco Ibarra | — | ||||
| Braulio Fernández | — | ||||
| Maximiliano Saucedo | — | ||||
| Gerardo Hernández | — | ||||
| 🥈 | Colombia |  COL |
3:12.82 | ||
| Samuel Mosquera | — | ||||
| Juan David Arboleda | — | ||||
| Juan Sebastián Sánchez | — | ||||
| Sergio Rojas | — | ||||
| 🥉 | Chile |  CHI |
3:15.24 | ||
| Tomás Peñaloza | — | ||||
| Cristóbal Keim | — | ||||
| Alonso Guzmán | — | ||||
| Manuel Guzmán | — |