All available race results Karl-Heinz Miersch
| Date | Race | Rank |
| Wyścig Dookoła Polski / Tour of Poland | ||
| 24/07 | Stage 3 | 1 |
| 25/07 | Stage 4 | 10 |
| 29/07 | Stage 8 | 1 |
| 01/08 | Stage 12 | 2 |
| General Classification | 18 |
Rider information for 1970
| Rank | 443 |
| Score | 40 |
| Name | Karl-Heinz MIERSCH |
| Country | East Germany |
| Team | Individual |
| Date | Race | Rank |
| Wyścig Pokoju / Závod Míru / Friedensfahrt | ||
| 07/05 | Stage 2 | 7 |
| 08/05 | Stage 3 | 4 |
| 15/05 | Stage 9 | 3 |
| 18/05 | Stage 11 | 5 |
| 20/05 | Stage 13 | 5 |
| 21/05 | Stage 14 | 8 |
| 21/05 | General Classification | 22 |
Rider information for 1971
| Rank | 456 |
| Score | 35 |
| Name | Karl-Heinz MIERSCH |
| Country | East Germany |
| Team | Individual |