Info
| Date | 8 May 1980 - 11 May 1980 |
| Discipline | Road |
| Category | 2.1 |
| Country |  France |
| Start | Dunkerque |
| Finish | Dunkerque |
| Distance | 926.8 km |
| Website | www.4joursdedunkerque.org |
Stages
| Stage | Date | Start | Finish |
|---|---|---|---|
| 1 | 07.05 | Dunkerque | Dunkerque |
| 2 | 08.05 | Aire-sur-la-Lys | Saint-Quentin |
| 3 | 09.05 | Saint-Quentin | Poperinge |
| 4a | 10.05 | Poperinge | Villeneuve-d'Ascq |
| 4b | 10.05 | Villeneuve-d'Ascq | Villeneuve-d'Ascq |
| 5a | 11.05 | Bailleul | Bailleul |
| 5b | 11.05 | Killem | Dunkerque |
Last winners
| 1980 | |
| 1979 | |
| 1978 | |
| 1977 | |
| 1976 | |
| 1975 | |
| 1974 | |
| 1973 | |
| 1972 | |
| 1971 |
