All available race results Karl-Dietrich Diers
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 08/05 | Stage 1 | 3 |
| 24/08 | World Championships Road Race (Amateurs) | 20 |
Rider information for 1974
| Rank | 461 |
| Score | 30 |
| Name | Karl-Dietrich DIERS |
| Country | East Germany |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 09/05 | Stage 1 | 10 |
| 22/05 | General Classification | 6 |
| 30/08 | World Championships Road Race (Amateurs) | 9 |
| Wyścig Dookoła Polski / Tour of Poland | ||
| 13/09 | Stage 2 | 9 |
| 19/09 | Stage 8 | 7 |
Rider information for 1975
| Rank | 281 |
| Score | 83 |
| Name | Karl-Dietrich DIERS |
| Country | East Germany |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 09/05 | Stage 1 | 8 |
| 24/05 | General Classification | 29 |
| 26/07 | Olympic Games Montreal - Road Race | 16 |
| Wyścig Dookoła Polski / Tour of Poland | ||
| 29/08 | Stage 4 | 8 |
| 31/08 | Stage 6 | 8 |
| 05/09 | Stage 10 | 6 |
| General Classification | 9 |
Rider information for 1976
| Rank | 337 |
| Score | 86 |
| Name | Karl-Dietrich DIERS |
| Country | East Germany |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 14/05 | Stage 6b | 10 |
| 21/05 | General Classification | 12 |
Rider information for 1977
| Rank | 516 |
| Score | 20 |
| Name | Karl-Dietrich DIERS |
| Country | East Germany |
| Team | Individual |