Saturday 6 November 2021: Bilbao - Guardo.
See trip report for the full itinerary, traction details and notes.
See trip report for the full itinerary, traction details and notes.

- Indauxti
- Portugalete
- Vizkaya (Biscay) Bridge
- Vizkaya (Biscay) Bridge
- Vizkaya (Biscay) Bridge
- Vizkaya (Biscay) Bridge
- Vizkaya (Biscay) Bridge
- Vizkaya (Biscay) Bridge
- Vizkaya (Biscay) Bridge
- Vizkaya (Biscay) Bridge
- Ibarbengoa
- Plentzia
- Plentzia
- La Casilla
- La Casilla
- Axturi
- Axturi
- Arriaga
- Arriaga
- Bilbao La Concordia
- Bilbao La Concordia
- Bilbao Abando
- Bilbao Abando
- Bilbao Abando
- Bilbao Abando
- Bilbao La Concordia
- Bilbao La Concordia
- Bilbao La Concordia
- Bilbao - Mataporquera - Guardo line
- Bilbao - Mataporquera - Guardo line
- Bilbao - Mataporquera - Guardo line
- Bilbao - Mataporquera - Guardo line
- Mataporquera
- Mataporquera
- Guardo