Info
| Last name | Laenen |
| First name | Mariette |
| Nationality |  Belgium |
| Date of birth | 01-03-1950 |
| Age | 75 |
About Mariette Laenen
Mariette Laenen is a 75-year-old Belgian cycling professional.
| Date | Rank | Race |
|---|---|---|
| 04-09 | 6 |  World Championship Women (WC) |
| 08-08 | 1 | Kampioenschap van België Dames (CN) |