GP Mario De Clercq
| Race details | |
|---|---|
| Region | Ronse, Belgium | 
| Local name(s) | Hotondcross, GP Mario De Clercq | 
| Discipline | Cyclo-cross | 
| Competition | BPost Bank Trophy | 
| History | |
| First edition | 2000 | 
| Editions | 15 (as of 2019) | 
| First winner | Mario De Clercq (BEL) | 
| Most wins | Mario De Clercq (BEL) (3 wins) Sven Nys (BEL) (3 wins) | 
| Most recent | Toon Aerts (BEL) | 
The GP Mario De Clercq is a cyclo-cross race held since 2000 in Ronse, Belgium with a break between 2004 and 2010. The track was drawn by former world champion Mario De Clercq, nameholder of this event and manager of Sunweb-Napoleon Games. From the 2011–2012 season to the 2017–2018 season, it was a part of the BPost Bank Trophy.