This page lists the World Best Year Performance in the year 2000 in the men's decathlon . The main event during this season were the 2000 Summer Olympics in Sydney, Australia, where the competition started on Wednesday September 27, 2000 and ended on Thursday September 28, 2000.
| Standing records prior to the 2000 season in track and field | ||||
|---|---|---|---|---|
| World Record | 8994 | July 4, 1999 | | |
| Rank | Points | Athlete | Venue | Date | Note |
|---|---|---|---|---|---|
| 1 | 8900 | Götzis, Austria | 04/06/2000 | ||
| 2 | 8757 | Götzis, Austria | 04/06/2000 | ||
| 3 | 8742 | Götzis, Austria | 04/06/2000 | ||
| 4 | 8595 | Sydney, Australia | 28/09/2000 | ||
| 5 | 8574 | Götzis, Austria | 04/06/2000 | PB | |
| 6 | 8567 | Sydney, Australia | 28/09/2000 | ||
| 7 | 8554 | Götzis, Austria | 04/06/2000 | ||
| 8 | 8531 | Götzis, Austria | 04/06/2000 | ||
| 9 | 8485 | Ratingen, Germany | 23/07/2000 | ||
| 10 | 8467 | Sacramento, United States | 21/07/2000 | ||
| 11 | 8461 | Götzis, Austria | 04/06/2000 | PB | |
| 12 | 8339 | Desenzano del Garda, Italy | 14/05/2000 | PB | |
| 13 | 8314 | Arles, France | 04/06/2000 | ||
| 14 | 8253 | Arles, France | 04/06/2000 | ||
| 15 | 8252 | Havana, Cuba | 24/07/2000 | ||
| 16 | 8224 | Lahti, Finland | 20/08/2000 | ||
| 17 | 8209 | Novosibirsk, Russia | 20/08/2000 | ||
| 18 | 8206 | Götzis, Austria | 04/06/2000 | ||
| 19 | 8188 | Lahti, Finland | 20/08/2000 | PB | |
| 20 | 8178 | Talence, France | 30/07/2000 | ||
| 21 | 8178 | Sydney, Australia | 28/09/2000 | ||
| 22 | 8153 | Götzis, Austria | 04/06/2000 | PB | |
| 23 | 8149 | Sydney, Australia | 28/09/2000 | PB | |
| 24 | 8136 | Sydney, Australia | 28/09/2000 | NR | |
| 25 | 8127 | Wesel, Germany | 03/09/2000 | PB |