Marathon, Men
| Competition | 2021 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Hanoi
 VIE
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Hoàng Nguyên Thanh | VIE |
2-25.08 | ||
| 🥈 | Agus Prayogo |  INA |
2-25.38 | ||
| 🥉 | Tony Payne |  THA |
2-25.40 |