| | Event type
100 yards - Anthropological Days (Cocopah), Men
| Date | 12 – 13 August 1904 |
|---|---|
| Status | Olympic (non-medal) |
| Location | Francis Field, Washington University, St. Louis |
| Participants | 3 from 1 countries |
| Pos | Competitor(s) | NOC | Time | |||
|---|---|---|---|---|---|---|
| 1 | John Roy |  MEX | 13.0 | |||
| 2 | Chempuko | MEX | – | |||
| 3 | Jack | MEX | – |