| Roles | Competed in Olympic Games (non-medal events) |
|---|---|
| Sex | Male |
| Full name | John Lewis "Jack"•Gerarden |
| Used name | Jack•Gerarden |
| Born | 1876 |
| Died | December 1910 in Denver, Colorado (USA) |
| Affiliations | Montreal AAA, Montréal (CAN) |
| NOC |  United States |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Athletics | USA |
Jack Gerarden | |||
| 400 metres (Professionals), Men (Olympic (non-medal)) | ||||||
| 100 metres (Professionals / Handicap), Men (Olympic (non-medal)) | 3 h2 r1/2 |
