| Date | 31 July – 4 August 1928 | |
|---|---|---|
| Status | Olympic | |
| Location | Zwemstadion, Amsterdam / Sportpark, Hilversum / Schermzaal, Amsterdam / Schietterrein, Zeeburg, Amsterdam / Rijschool, Willem III-kazerne, Amersfoort | |
| Participants | 37 from 14 countries | |
| Format | Point-for-place scoring. | |
The defending champion, Bo Lindman, was back. As only Swedes had won the medals in this event in 1912-1924, he and his teammates, Sven Thofelt and Ingvar Berg, were expected to lead the event. Thofelt took the lead after the second phase, swimming, finishing second in that sport. Lindman was hampered by a poor start in shooting, finishing only 15th, and, although he moved up with a fifth-place in swimming, he stood only seventh after two phases. Thofelt maintained the lead after fencing, finishing fourth with the épée. German Helmut Kahl placed second in fencing and moved into second place overall. Lindman again struggled, finishing 22nd with the sword. Now in ninth place, his chances for gold, or even a medal, seemed remote. But he moved up into a tie for fourth place after the cross-country run, as Thofelt and Kahl continued to lead, despite mediocre running performances.
After four phases, the places were: Thofelt 1st with 33; Kahl 2nd with 40; Willem van Rhijn (NED) 3rd with 43; and Lindman tied with Italy’s Eugenio Pagnini in fourth with 45 points. But Lindman almost caught the leaders. He rode well, finishing third in the steeplechase, and moved up to the silver medal. Thofelt finished only 21st on the horse, but hung on for the gold. Kahl won bronze, the first medal ever won in modern pentathlon by a non-Swede.
Thofelt would return to the Olympics in modern pentathlon in 1932 and 1936, but did not medal. However, he won Olympic medals in fencing in both 1936 and 1948. He would later become President of the Union Internationale de Pentathlon Moderne (UIPM) after its formation in 1948, would serve in that post for 23 years, and also became an IOC Member from 1970-76.
The shooting section of the 1928 modern pentathlon was won by Heinz Hax, who would win two silver medals in shooting in 1932 and 1936, and was the son of Georg Hax, who competed in the Olympics in water polo in 1900 and gymnastics in 1906.
| Pos | Competitor | NOC | Ordinals | Shooting | Swimming | Fencing | Running | Riding | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sven Thofelt | SWE | 47 | 20 (6) | 5:02.4 (2) | – (4) | 15:48.8 (21) | 100 (14) | Gold | ||
| 2 | Bo Lindman | SWE | 50 | 20 (15) | 5:19.4 (5) | – (22) | 14:30.2 (3) | 100 (5) | Silver | ||
| 3 | Helmut Kahl | GER | 52 | 20 (10) | 5:34.4 (9) | – (2) | 15:36.2 (19) | 100 (12) | Bronze | ||
| 4 | Ingvar Berg | SWE | 58 | 20 (3) | 5:39.2 (11) | – (36) | 14:40.8 (7) | 100 (1) | |||
| 5 | Heinz Hax | GER | 59 | 20 (1) | 5:50.8 (15) | – (21) | 15:40.0 (20) | 100 (2) | |||
| 6 | David Turquand-Young | GBR | 65 | 18 (24) | 5:23.6 (7) | – (15) | 14:48.2 (9) | 100 (10) | |||
| =7 | Christiaan Tonnet | NED | 69 | 20 (8) | 6:20.6 (24) | – (27) | 14:37.4 (4) | 100 (6) | |||
| =7 | Hermann Hölter | GER | 69 | 19 (16) | 5:30.0 (8) | – (11) | 15:20.4 (13) | 88 (=21) | |||
| 9 | Willem van Rhijn | NED | 71 | 20 (11) | 5:37.2 (10) | – (5) | 15:31.0 (17) | 74 (28) | |||
| 10 | Helge Jensen | DEN | 73 | 20 (4) | 6:05.0 (20) | – (1) | 16:51.6 (29) | 91 (19) | |||
| 11 | Eugenio Pagnini | ITA | 74 | 20 (9) | 4:37.6 (1) | – (29) | 14:39.6 (6) | 69 (29) | |||
| 12 | Zenon Małłysko | POL | 77 | 19 (18) | 6:04.0 (19) | – (9) | 15:32.0 (18) | 100 (13) | |||
| 13 | Lauri Kettunen | FIN | 81 | 19 (20) | 6:15.0 (22) | – (18) | 15:02.8 (10) | 100 (11) | |||
| 14 | Otto Olsen | DEN | 82 | 20 (2) | 7:43.8 (37) | – (6) | 15:19.2 (=11) | 80 (26) | |||
| =15 | Aubrey Newman | USA | 83 | 17 (30) | 5:16.2 (4) | – (10) | 14:43.6 (8) | 38 (31) | |||
| =15 | Henrik Avellan | FIN | 83 | 17 (31) | 5:55.2 (17) | – (16) | 15:28.8 (15) | 100 (4) | |||
| =15 | Luigi Petrillo | ITA | 83 | 20 (13) | 5:20.4 (6) | – (33) | 15:29.6 (16) | 97 (15) | |||
| 18 | Carlo Simonetti | ITA | 84 | 19 (19) | 5:52.2 (16) | – (14) | 17:19.6 (32) | 100 (3) | |||
| 19 | Richard Mayo | USA | 86 | 20 (12) | 6:18.0 (23) | – (3) | 15:19.2 (=11) | 82 (37) | |||
| 20 | Peter Hains | USA | 87 | 20 (7) | 6:23.3 (26) | – (25) | 15:55.0 (22) | 100 (7) | |||
| 21 | Tauno Lampola | FIN | 89 | 16 (35) | 5:11.4 (3) | – (31) | 14:24.2 (2) | 93 (18) | |||
| 22 | Alfred Goodwin | GBR | 99 | 20 (5) | 6:53.2 (32) | – (23) | 15:23.0 (14) | 84 (25) | 1 | ||
| 23 | Tivadar Filótás | HUN | 107 | 19 (22) | 6:31.2 (28) | – (8) | 17:20.6 (33) | 97 (16) | |||
| =24 | Tjeerd Pasma | NED | 108 | 17 (32) | 5:43.0 (13) | – (34) | 14:37.6 (5) | 85 (24) | |||
| =24 | Lance East | GBR | 108 | 19 (17) | 6:36.6 (29) | – (24) | 16:58.6 (30) | 100 (8) | |||
| 26 | Stefan Szelestowski | POL | 110 | 18 (26) | 5:39.6 (12) | – (35) | 14:14.2 (1) | 96 (36) | |||
| 27 | Édouard Écuyer de le Court | BEL | 111 | 18 (27) | 5:46.4 (14) | – (12) | 16:12.4 (25) | -66 (33) | |||
| 28 | Charles Jacques Le Vavasseur | FRA | 113 | 20 (14) | 6:07.4 (21) | – (17) | 16:21.8 (26) | 100 (35) | |||
| 29 | Paul Coche | FRA | 119 | 19 (23) | 6:58.8 (33) | – (7) | 17:35.6 (35) | 88 (=21) | |||
| 30 | Richard Růžička | TCH | 127 | 19 (21) | 6:21.8 (25) | – (19) | 16:50.8 (28) | -88 (34) | |||
| 31 | Sebastião de Herédia | POR | 133 | 15 (36) | 6:01.0 (18) | – (20) | 16:40.2 (27) | 6 (32) | |||
| 32 | Charles Van Nerom | BEL | 135 | 18 (25) | 6:28.0 (27) | – (26) | 17:28.6 (34) | 85 (23) | |||
| 33 | André Crémon | FRA | 141 | 17 (33) | 7:05.0 (35) | – (32) | 16:07.4 (24) | 94 (17) | |||
| 34 | Franciszek Koprowski | POL | 142 | 18 (28) | 7:04.6 (34) | – (30) | 16:07.0 (23) | 78 (27) | |||
| =35 | Josef Schejbal | TCH | 144 | 17 (34) | 7:40.8 (36) | – (13) | 17:16.2 (31) | 55 (30) | |||
| =35 | Charles Cumont | BEL | 144 | 17 (29) | 6:48.8 (31) | – (28) | 17:44.8 (36) | 91 (20) | |||
| 37 | Kamil Gampe | TCH | 150 | 13 (37) | 6:48.6 (30) | – (37) | 18:28.0 (37) | 100 (9) |