Puerto de los Toros cycling climb profile
Puerto de los Toros is not a long climb, but the numbers make the problem very clear: 2.8 km at an average gradient of 14.05%, rising from 824 m to 1218 m. That is the kind of climb where the difficulty is not created by duration alone, but by the lack of recovery. A road this steep forces a rider into a narrow tactical box almost immediately.
The defining figure is the maximum gradient of 20.33%. With an average already above 14%, that peak gradient is not an isolated detail to ignore. It tells you the climb has ramps severe enough to punish any early overreach, while the overall average suggests the surrounding road remains consistently hard rather than settling into comfortable climbing rhythm.
How the gradient rides
There is no sector-by-sector profile in the supplied data, so the safest way to read Puerto de los Toros is through the relationship between its length, average gradient, and maximum gradient. At 2.8 km, the climb is short enough that riders may be tempted to treat it like a hard anaerobic effort. The problem is that 14.05% average gradient makes that strategy risky unless the rider has the gearing and repeatable torque to sustain it.
The start at 824 m quickly commits you to the climb, and the summit at 1218 m arrives only after a large vertical gain packed into a short distance. There is little room for a bad minute. If the road touches 20.33%, cadence can collapse fast, and once that happens the climb becomes more muscular than aerobic. That is usually where riders lose the most time: not because they are unfit, but because they entered the steepest ground already over threshold.
Pacing and gearing notes
For pacing, the key is restraint in the opening phase. The climb is short, but the average gradient is too high to chase speed early. Settle into a sustainable pressure, accept the low speed, and save a final lift for the upper part once the summit is close enough to justify the cost.
Gearing matters more here than on a moderate climb of similar length. A setup that feels adequate on steady gradients can feel over-geared when the road approaches 20.33%. The practical aim is to preserve cadence before the steepest ramp, not after it. If cadence drops too far, power becomes spiky, traction becomes harder to manage, and the climb turns into a series of forced accelerations.
Use /glossary/ftp as the reference point for effort control, but do not ride this purely by a neat power target. On gradients this steep, torque and cadence decide whether the effort remains controlled. Puerto de los Toros is classified as category 1, and based on the profile, that classification makes sense: short, steep, and tactically unforgiving.