Info
| Last name | de Groot |
| First name | Daan |
| Nationality |  Netherlands |
| Date of birth | 25-05-1933 |
| Place of birth | Amsterdam |
| Passed away | 08-01-1982 |
| Age when passed away | 48 |
| Place of passing | Amstelveen |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Vuelta a España (2.HC) | |||||||
| 09-05 | DNF | Stage 10Madrid - Soria (225.0km) | |||||
| 07-05 | Stage 8Cuenca - Toledo (206.0km) | ||||||
| 06-05 | Stage 7Valencia - Cuenca (216.0km) | ||||||
| 05-05 | Stage 6Tarragona - Valencia (263.0km) | ||||||
Teams
| Year | Team |
|---|---|
| 1961 | Radium |
| 1960 |  Libertas - Eura Drinks |
| 1959 | Libertas - Eura Drinks |
| 1959 | Netherlands/Luxembourg |
| 1958 | Magneet - Vredestein |
| 1958 | Netherlands B |
| 1957 | Netherlands |
| 1957 | Locomotief - Vredestein |
| 1957 |  Girardengo - E.R.G. |
| 1956 | Netherlands |
| 1956 | Locomotief - Vredestein |
| 1955 | Locomotief - Vredestein |
| 1955 | Netherlands |
Victories
| This year | 0 |
| Total | 2 |