Profile of Alto de Hazallanas, 7.3 km at an average of 9.4% to the summit at 1,669 m, with the gradient of each kilometre.
Profile of the climb from ProPace's route data, with the measured average gradient of each kilometre. The roadbook average for the whole climb is 9.4%.
Length
7.3 km
Average gradient
9.4%
Height gained
686 m
Summit
1,669 m
Steepest km
14.1% measured on the route
Category
Cat 1

The climb

Alto de Hazallanas climbs 7.3 km at an average of 9.4%, gaining 686 m to a summit at 1,669 m. The average hides a lot: the kilometres swing widely either side of it, so the climb is a sequence of ramps and easier stretches rather than a constant effort.

The hardest kilometre measures 13.5% and comes in the opening third of the climb, and 4 kilometres of the ascent average more than 8%, 4 of them above 10%. The final kilometre eases to 2.2%, which is where the climb gives something back.

It appears on 2 stages in ProPace's data, between 2024 and 2026; each one is listed below and can be ridden in the app.

Stages that climbed it

Stages since 2024 whose route climbed to this summit, matched on ProPace's route data. Category as listed for that stage where the roadbook data is in the app.

In ProPace you ride the whole stage, this climb included, against a pro reference in the real wind from the day. How the simulation works is set out in How much slower than a pro are you?

Ride the stages over Alto de Hazallanas against a pro in ProPace. Free on iOS.

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