| Roles | Non-starter |
|---|---|
| Sex | Male |
| Full name | Harry Gerald•Halleck |
| Used name | Harry•Halleck |
| Born | July 1882 in Gold Hill, Nevada (USA) |
| Died | 14 January 1942 in Terre Haute, Indiana (USA) |
| Affiliations | Chicago YMCA |
| NOC | United States |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1904 Summer Olympics | Athletics | USA |
Harry Halleck | |||
| 400 metres Hurdles, Men (Olympic) |