| Marlies Rostock | |
| Birth Date: | 1960 4, df=yes |
| Birth Place: | Klingenthal, East Germany |
| Club: | SC Dynamo Klingenthal |
| Show-Medals: | yes |
Marlies Rostock (born 20 April 1960) is a former East German cross-country skier who competed from 1978 to 1980. She won a gold medal in the 4 × 5 km relay at the 1980 Winter Olympics in Lake Placid, New York.
She competed for the SG Dynamo Klingenthal / Sportvereinigung (SV) Dynamo.[1] Rostock also won a silver medal in the 4 × 5 km relay at the 1978 FIS Nordic World Ski Championships in Lahti.
All results are sourced from the International Ski Federation (FIS).[2]
| Year | Age | 5 km | 10 km | 20 km | 4 × 5 km relay |
|---|---|---|---|---|---|
| 18 | 12 | — | — | Silver | |
| 20 | 4 | ||||