| Date | 12 – 15 October 2018 | |
|---|---|---|
| Status | YOG | |
| Location | Athletics Field, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires / Pentathlon & Cross Country, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires | |
| Participants | 18 from 18 countries | |
| Format | Two stages with final results determined by cumulative points for each stage. First stage over 2,000 m steeplechase, second stage cross-country. | |
| Pos | Competitor | NOC | Points | |||
|---|---|---|---|---|---|---|
| 1 | Abrham Sime |  ETH | 2 | Gold | ||
| 2 | Baptiste Guyon |  FRA | 8 | Silver | ||
| 3 | Abel Yamane |  ERI | 9 | Bronze | ||
| 4 | Denis Matheka |  KEN | 10 | |||
| 5 | Ahmed Kadri |  TUN | 10 | |||
| 6 | Eemil Helander |  FIN | 13 | |||
| 7 | Pol Oriach |  ESP | 14 | |||
| 8 | Louis Vandermessen |  BEL | 15 | |||
| 9 | Murdoch McIntyre |  NZL | 17 | |||
| 10 | César Gómez |  MEX | 18 | |||
| 11 | Lê Tiến Long |  VIE | 24 | |||
| 12 | Ondřej Hodboď |  CZE | 24 | |||
| 13 | Etson Barros |  POR | 25 | |||
| 14 | Skyler York |  CAN | 26 | |||
| Carmelo Cannizzaro |  ITA | – | ||||
| Farhan Mohamed Ibrahim |  DJI | – | ||||
| Mohammed Al-Suleimani |  OMA | – | ||||
| Hamza Sekhmani |  MAR | – |
