Marlies Rostock
Marlies Rostock. 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 competended for the SG Dynamo Klingenthal / Sportvereinigung Dynamo. 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.| Year | Age | 5 km | 10 km | 4 × 5 km
relay |
| 1980 | 20 | 9 | 7 | Gold |
World Championships
| Year | Age | 5 km | 10 km | 20 km | 4 × 5 km
relay |
| 1978 | 18 | 12 | — | — | Silver |
| 1980 | 20 | | | 4 | |
