| Roles | Competed in Olympic Games (non-medal events) |
|---|---|
| Sex | Male |
| Full name | Dumas |
| Used name | •Dumas |
| Affiliations | Surprise |
| NOC |  France |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Motorboating | FRA |
Dumas | |||
| Speed (<6.5 m), Men (Olympic (non-medal)) | 4 | |||||
| Endurance (<6.5 m), Men (Olympic (non-medal)) | 3 |
