| | Event type
440 yards (Anthropological Days (Cocopah)), Men
| Date | 12 – 13 August 1904 |
|---|---|
| Status | Olympic (non-medal) |
| Location | Francis Field, Washington University, St. Louis |
| Participants | 2 from 1 countries |
| Pos | Competitor | NOC | Time | |||
|---|---|---|---|---|---|---|
| 1 | John Roy |  MEX | 1:06.8 | |||
| 2 | Nethab | MEX | – |