Info
| Last name | Nieuwdorp |
| First name | Heddie |
| Nationality |  Netherlands |
| Date of birth | 28-03-1956 |
| Age | 69 |
| Place of birth | Middelburg |
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 1984 | - | - | - | 26th | - |
| Date | Rank | Race |
|---|---|---|
| 05-09 | 30 |  Volta Ciclista a Catalunya (HIS) |
| 01-05 | 34 |  Rund um den Henninger Turm (1.1) |
| 21-04 | 27 | Amstel Gold Race (CDM) |
| 15-04 | 26 |  Liège-Bastogne-Liège (CDM) |
| 12-04 | 3 | La Flèche Wallonne (1.1) |
| 03-03 | DNF | Omloop Het Volk (1.1) |
Teams
| Year | Team |
|---|---|
| 1986 | Transvemij - Van Schilt |
| 1985 | AVP- Viditel - Fangio |
| 1984 | AVP- Viditel - De Vries Lotto |
| 1983 | Beckers Snacks |
| 1982 | Splendor - Wickes |
| 1981 | HB Alarmsystemen |
| 1980 | HB Alarmsystemen |
Victories
| This year | 0 |
| Total | 1 |