Alto de Medina

Alto de Medina cycling climb profile

Alto de Medina is a category 1 climb that asks for restraint more than aggression. At 30.2 km, with an average gradient of 4.74%, it is not defined by one sustained wall. It is defined by duration, accumulated load, and the need to keep something in reserve for the steeper pitches that the headline average can hide.

The climb starts at 1279 m and tops out at 2708 m, gaining 1429 m net on the way to the summit. The total ascent is 1515 m, which matters because it tells you the road is not simply a clean, metronomic ramp from bottom to top. The climbing load is slightly heavier than the net gain suggests, so the effort can feel uneven even when the average gradient looks manageable on paper.

How the gradient shapes the ride

The 4.74% average points to a climb where much of the road can be ridden seated, aerobic, and controlled. That is the trap. On a climb this long, riding the early slopes like a short threshold effort will usually turn the upper half into damage control.

The key number is the 15.93% maximum gradient. Even if those steep sections are brief, they change the gearing and pacing requirements. A rider who only prepares for the average gradient risks being over-geared when the road kicks up. Those ramps are where cadence drops, torque rises, and the cost of earlier over-pacing becomes obvious.

Pacing strategy

Treat Alto de Medina as a long endurance climb with intermittent high-torque demands. The sensible approach is to ride the opening phase below the effort you think you can hold, then let the climb come back to you. A steady power target around sustainable climbing pace is more useful than chasing speed, because speed will vary sharply with gradient and elevation.

If riding by power, anchor the effort to your known /glossary/ftp rather than the average gradient. The climb is long enough that small mistakes compound. The steepest ramps should be absorbed with controlled surges, not attacked as separate efforts unless the goal is racing rather than pacing.

Gearing notes

Choose gearing for the 15.93% maximum, not the 4.74% average. A compact or sub-compact setup, paired with a cassette that gives a genuinely low climbing gear, will make the difference between staying seated and being forced into repeated low-cadence grinding.

That matters because the summit sits at 2708 m. By the final part of the climb, the combination of elevation, accumulated ascent, and any earlier torque spikes will make smooth pedaling more valuable than raw force. The best ride here is not the one that feels fastest at the bottom. It is the one that still has rhythm near the top.