Fastest stages
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 51.744 | Stage 1 | Durango - Santimamiñe | 96 | ||
| 2 | 36.531 | Stage 4 | Elgeta - Iurreta | 95 | ||
| 3 | 35.71 | Stage 3a | Sopelana - Elorrio | 65 | ||
| 4 | 33.3 | Stage 2 | Kortezubi - Sopelana | 103 |
| Nr. | Average speed (km/h) | Stage | KM | Vertical meters | |
|---|---|---|---|---|---|
| 1 | 51.744 | Stage 1 | Durango - Santimamiñe | 96 | ||
| 2 | 36.531 | Stage 4 | Elgeta - Iurreta | 95 | ||
| 3 | 35.71 | Stage 3a | Sopelana - Elorrio | 65 | ||
| 4 | 33.3 | Stage 2 | Kortezubi - Sopelana | 103 |