Alto de Crucecitas

Alto de Crucecitas cycling climb profile

Alto de Crucecitas is not defined by one savage wall. It is defined by duration. At 32.7 km, with 1970 m of net elevation gain, this HC climb asks for a long, controlled effort rather than a short burst of climbing strength.

The headline average of 6.03 percent is useful, but it should not be read as the full story. Over this distance, that gradient means the climb keeps applying pressure for a long time. The maximum gradient of 19.82 percent tells you there are sections where rhythm can break completely. That combination matters: the climb is steady enough to tempt a rider into settling near threshold, but steep enough in places to punish anyone who has already spent too much.

How the gradient shapes the ride

The climb starts at 875 m and tops out at 2845 m. That change in elevation is the real tactical problem. Even if the road feels manageable early, the total demand keeps accumulating. A 6.03 percent average across 32.7 km means there is very little room to hide from the workload.

Because the profile includes a maximum gradient of 19.82 percent, pacing should assume at least some ramps will require torque, not just aerobic diesel power. The mistake is to ride the average gradient. The better approach is to ride the duration. Keep the early effort below the level that feels sustainable on a shorter climb, because the steepest pitches will cost more if they arrive after fatigue has already built.

Pacing and gearing notes

For pacing, think in three phases:

• Settle early. The first priority is keeping breathing and cadence under control, not chasing speed.
• Protect the middle. On a climb this long, small surges compound quickly, especially if they happen before the steepest ramps.
• Spend late. The final part should be where the effort rises, not where earlier overpacing starts charging interest.

Gearing should be chosen around the 19.82 percent maximum, not the 6.03 percent average. If your easiest gear only works on steady gradients, it is not low enough for the full climb. The right setup is one that lets you stay seated and keep pressure smooth when the road kicks up, because grinding through steep ramps this far into an HC climb can turn a controlled effort into survival.

Alto de Crucecitas rewards restraint. The numbers point to a climb where the winning ride is not about attacking the bottom, but about arriving deep into the climb with enough left to handle the hardest gradients when they matter most. For riders pacing by power, anchor the effort around sustainable climbing intensity rather than short-climb ambition, and use tools like /glossary/ftp only as a ceiling, not a target for the whole ascent.