DeDee Nathan Achievements Achievements

| Year_ | Competition | Venue | Position_ | Notes |
|---|---|---|---|---|
| 1991 | Pan American Games | Havana, Cuba | 1st | Heptathlon |
| 1993 | World Indoor Championships | Toronto , Canada | 8th | Pentathlon |
| 1993 | World Championships | Stuttgart , Germany | 17th | Heptathlon |
| 1995 | Pan American Games | Mar del Plata , Argentina | 3rd | Heptathlon |
| 1995 | World Championships | Gothenburg , Sweden | 8th | Heptathlon |
| 1997 | World Indoor Championships | Paris , France | 7th | Pentathlon |
| 1997 | World Championships | Athens , Greece | 7th | Heptathlon |
| 1999 | World Indoor Championships | Maebashi , Japan | 1st | Pentathlon |
| 1999 | Hypo-Meeting | Götzis , Austria | 1st | Heptathlon |
| 2000 | Hypo-Meeting | Götzis , Austria | 12th | Heptathlon |
| 2000 | Olympic Games | Sydney , Australia | 9th | Heptathlon |
| 2001 | World Championships | Edmonton , Canada | 7th | Heptathlon |