Info
| Last name | Zen |
| First name | Marco |
| Nationality |  Italy |
| Date of birth | 02-01-1963 |
| Age | 62 |
| Place of birth | Bassano del Grappa |
Monuments
| Date | Rank | Race |
|---|---|---|
| 08-11 | 13 |  Japan Cup (1.1) |
| 21-03 | 115 | Milano-Sanremo (CDM) |
Teams
| Year | Team |
|---|---|
| 1997 |  Roslotto - ZG Mobili |
| 1996 | Roslotto - ZG Mobili |
| 1995 | Lampre - Panaria |
| 1994 | Lampre - Panaria |
| 1993 | Lampre - Polti |
| 1992 |  Panasonic-Sportlife |
| 1991 | Panasonic-Sportlife |
| 1990 | Del Tongo |
| 1989 | Del Tongo - Mele Val di Non |
| 1988 | Alfa Lum - Legnano - Ecoflam |
| 1987 | Ecoflam - BFB - Alfa Lum |
Victories
| This year | 0 |
| Total | 0 |