| | Event type
Long Jump (AAU Junior Championship), Boys
| Date | 3 June 1904 |
|---|---|
| Status | Olympic (non-medal) |
| Location | Francis Field, Washington University, St. Louis |
| Participants | 3 from 1 countries |
| Pos | Competitor | NOC | Distance (imperial) | Distance (metric) | |||
|---|---|---|---|---|---|---|---|
| 1 | Seth Smith |  USA | 20-1¼ | 6.13 | |||
| 2 | E. L. Greene | USA | 19-7¼ | 5.97 | |||
| 3 | E. Clark | USA | 18-8½ | 5.70 |