Info
| Last name | Duyndam |
| First name | Leo |
| Nationality |  Netherlands |
| Date of birth | 02-01-1948 |
| Place of birth | Poeldijk |
| Passed away | 26-07-1990 |
| Age when passed away | 42 |
| Place of passing |  Tourrettes-sur-Loup |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 27-09 | 23 | Paris - Tours (1.1) | |||||
| Tour de France (2.HC) | |||||||
| 04-07 | DNF | Stage 8Ciney - Felsberg (232.0km) | |||||
| 03-07 | 107 | Stage 7aValenciennes - Vorst (119.0km) | |||||
| 03-07 | 122 | Stage 7bVorst - Vorst (7.0km) | |||||
| 02-07 | 112 | Stage 6Amiens - Valenciennes (136.0km) | |||||
| 01-07 | 10 | Stage 5aLisieux - Rouen (95.0km) | |||||
| 01-07 | 2 | Stage 5bRouen - Amiens (113.0km) | |||||
| 30-06 | 78 | Stage 4Rennes - Lisieux (229.0km) | |||||
| 29-06 | 80 | Stage 3bAngers - Rennes (140.0km) | |||||
| 28-06 | 84 | Stage 2La Rochelle - Angers (200.0km) | |||||
| 27-06 | 6 | Stage 1Limoges - La Rochelle (224.0km) | |||||
| 26-06 | 18 | PrologueLimoges - Limoges (7.0km) | |||||
| 12-04 | 37 | Paris-Roubaix (CDM) | |||||
| 21-03 | 134 |  Milano-Sanremo (CDM) | |||||
| Paris - Nice (2.1) | |||||||
| 08-03 | 1 | PrologueVincennes - Vincennes (3.0km) | |||||
| 01-03 | 4 |  Ronde van Limburg (1.3) | |||||
Teams
| Year | Team |
|---|---|
| 1974 | Frisol - Flair Plastics |
| 1973 | Frisol(from 01-06) |
| 1973 | Gitane - Frigecreme(until 31-05) |
| 1972 | Goudsmit - Hoff |
| 1971 | Goudsmit - Hoff |
| 1970 | Caballero - Laurens |
| 1969 | Caballero |
| 1968 | Smiths |
Victories
| This year | 0 |
| Total | 4 |