Laredo - Los Corrales de Buelna
Stage 12 of the 2025 La Vuelta Ciclista a España is a medium mountain stage that will take place on .
The stage starts in Laredo and finishes in Los Corrales de Buelna, starting at with an expected finish at (average speed of 44 km/h).
The total distance of the stage is 144.8 km. The stage includes 2 categorized climb(s) and 1 intermediate sprint(s), and has a total elevation gain of 2160 m, and a total descent of -2076 m.
The stage includes 2 categorized climb(s) and 1 intermediate sprint(s).
The neutral start for this stage is 6.3 km long with an average gradient of 0.4%.
Puerto de Alisas is a KOM cat. 2 climb, which starts at 32.9 km (105.7 km to go) and ends at 41.4 km (97.1 km to go). It has total distance of 8.6 km, and an average gradient of 5.9%, going from 165 to 668 meters of altitude.
Barros is a Sprint at 103.1 km (35.4 km to go).
Collada de Brenes is a KOM cat. 1 climb, which starts at 115 km (23.6 km to go) and ends at 121.9 km (16.6 km to go). It has total distance of 7 km, and an average gradient of 8%, going from 198 to 752 meters of altitude.
Collada de Brenes is a Bonus sprint at 121.9 km (16.6 km to go).
The final 3 km for this stage starts at 141.8 km, has an average gradient of -1.5%, reaching 90 m of altitude.