Biblioteca de puertos
Los puertos más famosos del ciclismo
Perfiles detallados de los puertos que definen este deporte: longitud, pendiente media, desnivel, historia de carrera y consejos de ritmo.
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4105 puertos
Paso de Jama
A short 4.7 km category-4 climb sitting at extreme altitude, rising from 4097 m to 4306 m at a steady 4.41% average.
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Paso de Jama
A short, high-altitude Category 4 climb with steady gradients and limited steepness, where pacing discipline matters more than raw torque.
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Paso Ratón
A 3.6 km category 4 climb averaging 4.04%, rising 145 m from 1815 m to a 1960 m summit with pitches up to 7.86%.
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Puerto de Sebastopol
A steady 3.6 km category 4 climb with a shallow average gradient and very limited ramping. Best ridden with smooth tempo, not explosive surges.
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Námaskarð
A short Icelandic category 4 climb where the modest average hides sharper ramps and rewards controlled pacing.
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Rupel Pass
Rupel Pass is a compact 3 km category 4 climb in GR, averaging 5.06% with ramps up to 7.25%.
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Coll dels Belitres
A short, punchy Cat 4 climb in France: 2.7 km at 5.83% average with a sting in the tail at nearly 17%. Here's how the gradient unfolds and how to pace it.
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Rupel Pass
Short and sharp: 2.5 km at 6.23% climbing from 67 m to 223 m, with a 10.12% sting waiting near the top.
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Llanberis Pass
A concise pacing and gearing guide to the Llanberis Pass cycling climb, a short category 4 ascent with a steady gradient profile.
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Cementerio del Alto de São João
A short Category 4 climb in Portugal where the reliable numbers point to a hard one-kilometre effort, but the profile data needs careful reading.
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Col de Clapier
A practical pacing and gearing guide to the Col de Clapier cycling climb, an HC ascent with 37 km of sustained work and ramps reaching 12.21%.
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Helambu
A long HC climb in NP: 32.8 km at 8.73%, rising from 781 m to 3647 m, with a brutal 33.04% maximum gradient.
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Felbertauern
A long HC climb where the difficulty comes from sustained elevation gain, pacing discipline, and having gears for ramps that reach 12.76%.
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Schnidejoch
A long HC Swiss climb: 27.4 km at 7.33%, with 2010 m of net gain and pitches up to 20.84%. Pacing discipline matters more than early strength.
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Lowari Pass
Lowari Pass is a 26.6 km HC climb in PK, averaging 7.17% with a maximum gradient of 19.74%. Here is how to pace it.
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Lhagba La
A practical profile of Lhagba La, an HC climb in China with 25.9 km of sustained climbing and a summit at 3487 m.
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Rawil Pass
A 25.4 km HC climb in Switzerland with 1,928 m of net gain, a 7.6% average, and ramps reaching 21.04%.
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Goderdzi Pass
22.9 km at 6.2% with ramps hitting 22.85%, climbing from 742 m to a 2162 m summit — a full HC test.
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Penser Joch
A 22.3 km HC monster averaging 6.59% with a savage 25.8% pitch, climbing from 727 m to 2198 m.
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Sommeiller Pass
A practical profile of Sommeiller Pass, a 21.2 km HC climb averaging 14.11% to a 2,995 m summit.
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Omar Pass
A practical profile of the Omar Pass cycling climb - 20.5 km of HC climbing averaging 9.21%, with ramps up to 18.02%.
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Burzil Pass
A practical pacing and gearing guide to the Burzil Pass cycling climb in PK: 16.4 km at 7.65%, rising to 4099 m.
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Hahntennjoch
16.3 km at 7.26% averaging relentless pressure, climbing 1181 m from 713 m to a 1894 m summit with ramps hitting 15.01%.
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Nigerpass
16.2 km at 8.49% average, ramping to 18.05% and climbing 1379 m from 315 m to a 1694 m summit — a genuine HC monster.
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