| Last name | De Clercq |
| First name | Mario |
| Nationality |  Belgium |
| Date of birth | 05-03-1966 |
| Age | 59 |
| Place of birth | Oudenaarde |
Mario De Clercq is a Belgian professional cyclist, 59 years old. Mario has won 55 career victories. Active in road cycling, cyclocross.
| Date | Rank | Race |
|---|---|---|
| 20-02 | 18 | GVA Trofee Cyclocross 2004-2005 (C1) |
| Year | Team |
|---|---|
| 2005 | Palmans-Collstrop |
| 2004 | MrBookmaker - Palmans |
| 2003 | Palmans - Collstrop |
| 2002 | Palmans - Collstrop(from 12-05) |
| 2002 | Domo - Farm Frites(until 11-05) |
| 2001 | Domo - Farm Frites |
| 2000 | Domo - Farm Frites |
| 2000 | Palmans - Ideal |
| 1999 | Palmans - Ideal |
| 1998 | Palmans - Ideal |
| 1997 | Palmans - Lystex |
| 1996 | Palmans - Boghemans |
| 1995 | Lotto - Isoglass |
| 1994 | Lotto |
| 1993 | Lotto - Caloi |
| 1992 |  Buckler |
| 1991 | Buckler |
| This year | 0 |
| Total | 55 |