Info
| Date | 2 April 1990 - 6 April 1990 |
| Discipline | Road |
| Category | 2.1 |
| Country |  Spain |
| Start | Zestoa |
| Finish | Barrendiola |
| Distance | 832.0 km |
Stages
| Stage | Date | Start | Finish |
|---|---|---|---|
| 1 | 02.04 | Zestoa | Zestoa |
| 2 | 03.04 | Zestoa | La Arboleda |
| 3 | 04.04 | La Lejana-Trapagaran | Bera-Ibardin |
| 4 | 05.04 | Bera-Ibardin | Salvatierra |
| 5a | 06.04 | Salvatierra | Legazpia |
| 5b | 06.04 | Legazpia | Barrendiola |
Last winners
