Puerto de la Carquexa cycling climb profile
Puerto de la Carquexa is a short, controlled category 4 climb in Spain. At 2.4 km, with 111 m of net elevation gain from 415 m to 526 m, it is not a climb that should force a full reset in pacing strategy. The defining number is the 4.6% average gradient, because it tells you this is more of a sustained drag than a decisive mountain effort.
The maximum gradient is 6.64%, which matters because it puts a ceiling on how aggressive the road is likely to feel. A climb averaging 4.6% with a max of 6.64% does not suggest repeated violent ramps. Instead, the profile points toward a climb where momentum and smooth power matter more than survival gearing.
How the gradient unfolds
With only 2.4 km to work with, Puerto de la Carquexa is compact enough that mistakes show up quickly. The average gradient is moderate, but because the climb gains its height over a short distance, it still asks for a clear effort rather than casual rolling.
The practical read is that the gradient should be treated as steady from bottom to summit, with the possibility of brief sections edging above the average toward the 6.64% maximum. That difference between average and maximum is not large enough to justify dramatic surges or big changes in rhythm. If you ride the first half as if the steepest section is still ahead, you will be in the right range.
This is the kind of climb where riders often go too hard early because the opening sensation is manageable. The issue is not the absolute difficulty. It is that a short climb can tempt you into riding above threshold before you have confirmed how the road is trending. On a 2.4 km ascent, one unnecessary acceleration can cost more than it gains.
Pacing and gearing
For pacing, start just below your target climbing effort and let the gradient bring you up to it. If you use /glossary/ftp as a reference point, this is a climb where riding at a controlled tempo or near-threshold feel makes more sense than attacking from the bottom. The modest average gradient rewards seated pressure, a stable cadence, and clean gear selection.
Gearing does not need to be extreme, but it should allow you to stay fluid if the road reaches its 6.64% maximum. Avoid grinding a big gear just because the numbers look modest. On a short category 4 climb, the fastest ride usually comes from keeping the pedals moving and resisting the urge to spike power over every slight steepening.
If you are riding it in a longer route, Puerto de la Carquexa is best treated as an efficiency test. Carry speed into the base, settle quickly, stay seated through the middle, and only lift the effort near the summit once the remaining distance is clearly manageable.