| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Guy Jonathan•Porter |
| Used name | Guy•Porter |
| Born | 8 September 1884 in Newton, Massachusetts (USA) |
| Died | 22 February 1951 in Bedford, Massachusetts (USA) |
| Affiliations | Cambridgeport YMCA (Young Men's Christian Association) |
| NOC | United States |
Guy Porter ran the 1904 Olympic marathon, although he did not finish. There is no record of Porter running other marathons. Porter represented the Cambridgeport YMCA, and was a native of the Boston area. Porter worked as a clerk.
Personal Best: Mar – unknown.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1904 Summer Olympics | Athletics | USA |
Guy Porter | |||
| Marathon, Men (Olympic) |
Date of birth/death previously given as 26 May 1875 - June 1966 in Boston, but those dates belong to one Guy Allen Porter.