20 km Walk, Men
| Competition | 2010 South American Athletics U23 Championships |
|---|---|
| Venue |
Medellin
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Mauricio Arteaga |  ECU |
1-30:12.1 | ||
| 🥈 | Omar Sierra | COL |
1-30:58.0 | ||
| 🥉 | Caio Bonfim |  BRA |
1-33:05.1 |