Statistics on the route of Quatre Jours de Dunkerque 1981
Stages
| Date | # | Departure | Arrival | Distance | Vertical meters | |
|---|---|---|---|---|---|---|
| 05/05 | Stage 1 | Dunkerque | Dunkerque | 204 | ||
| 06/05 | Stage 2 | Aire-sur-la-Lys | Saint-Quentin | 170 | ||
| 07/05 | Stage 3 | Saint-Quentin | Tourcoing | 199 | ||
| 08/05 | Stage 4 | Tourcoing | Villeneuve d'Ascq | 191 | ||
| 09/05 | Stage 5a | Cassel | Cassel | 125 | ||
| 09/05 | Stage 5b | Dunkerque | Dunkerque | 12.3 | ||
| 901.3 | 0 |
Hardest stages
| # | Stage | |
|---|---|---|
| 1 | Stage 1 to Dunkerque | |
| 2 | Stage 2 to Saint-Quentin | |
| 3 | Stage 3 to Tourcoing | |
| 4 | Stage 4 to Villeneuve d'Ascq | |
| 5 | Stage 5a to Cassel | |
| 6 | Stage 5b to Dunkerque |