| Stage | |
|---|---|
| 1 | Bilbao – Bilbao 182km • Very rolling terrain • Coefficient 3 • 4h22'49" • 41.5km/h |
| 2 | Vitoria-Gasteiz – San Sebastián 208.9km • Rolling terrain • Coefficient 2 • 4h46'39" • 43.7km/h |
1–23 July 2023 • 2 stages • 390.9km
| Stage | |
|---|---|
| 1 | Bilbao – Bilbao 182km • Very rolling terrain • Coefficient 3 • 4h22'49" • 41.5km/h |
| 2 | Vitoria-Gasteiz – San Sebastián 208.9km • Rolling terrain • Coefficient 2 • 4h46'39" • 43.7km/h |