Bibliothèque des cols
Les ascensions célèbres du cyclisme
Profils détaillés des cols qui font la légende du cyclisme — longueur, pente moyenne, dénivelé, historique des courses et conseils d'allure.
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4105 cols
Puerto de La Estaca
A compact Category 3 climb in Spain: 3.9 km at 5.68%, with enough gradient to reward control but no evidence of sustained severe ramps.
Profil
Puerto de La Estaca
A punchy 3.4 km category 3 ramp climbing 220 m from 15 m to 235 m at a relentless 6.56% average, spiking to 8.85%.
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Gaicht Pass
A punchy 2.2 km category-3 ramp climbing from 897 m to 1048 m at a steady 6.91% average.
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Puerto de las Nieves
A gentle 5.3 km category-4 climb rising 169 m at just 3.19% average, topping out at 217 m with no ramp steeper than 5.4%.
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Paso de Mata
A 4.6 km category-4 climb averaging 3.05%, lifting you 139 m from 1948 m to a 2087 m summit.
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Branisko
A short Category 4 climb in SK: 2.8 km at 3.8%, with a shallow maximum gradient that rewards steady pacing over force.
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Branisko
A short 2.8 km category 4 climb rising 107 m from 412 m to 519 m at a steady 3.84% average.
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Puerto de Akaroa
A short, steady category 4 climb in NZ: 1.6 km at 6.48%, topping out at 115 m with a maximum gradient of 7.85%.
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Paso de Núñez
A short category 4 climb where pacing matters more than drama: 1.1 km at 7.41 percent, rising from 670 m to 754 m.
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Gondogoro Pass
A long HC ascent in PK: 62 km, 2332 m of net gain, and a maximum gradient of 20.99 percent. The average hides how demanding this climb can become.
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Col de Longet
A practical profile of the Col de Longet cycling climb, with pacing and gearing notes for a 61 km HC ascent that tops out at 2,654 m.
Profil
Colle Del Lys
A practical pacing and gearing guide to Colle Del Lys, an HC climb with serious length, high elevation gain, and a brutally steep maximum gradient.
Profil
Puerto de Tejamaníl
A practical Puerto de Tejamaníl cycling climb profile, with pacing and gearing notes for a long HC ascent in Mexico.
Profil
Bear-Cross Pass
Bear-Cross Pass is a long HC ascent in Georgia: 36.1 km at 7.36%, rising from sea level to 2654 m. The challenge is sustained pacing, not a single decisive ramp.
Profil
Col du Grand Saint-Bernard
30.7 km at 6.15% climbing from 586 m to 2475 m — a 1889 m net haul that earns its HC rating with a 13.1% sting.
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Puerto de Milagro
Puerto de Milagro is a long HC climb in MX: 30.3 km at 5.57%, with enough altitude gain and 13.03% ramps to punish poor pacing.
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Col de la Lombarde / Colle della Lombarda
30.1 km at 6.14% climbing to 2348 m — an HC monster with 1849 m of net gain and pitches touching 16.4%.
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Col de la Seigne
27.6 km at 7.8%, climbing from 581 m to 2735 m — an HC monster with 2154 m of net gain.
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Coll de Pal
27.5 km of relentless climbing hauling you from 446 m to 2323 m — a 1877 m net gain at 6.83% with a savage 34.79% max.
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Passo del Camino
A relentless HC monster: 25.9 km at 7.92% average, ramps to 15.55%, climbing from 69 m to 2122 m for 2053 m of net gain.
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Col de Crête Sèche
An HC monster: 25.7 km climbing 1533 m at 5.96% average, with a savage 33.44% ramp lurking to a 2088 m summit.
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Tuxer Joch
A practical pacing and gearing guide to the 25.5 km Tuxer Joch cycling climb, an HC ascent with sustained load and ramps up to 15.9%.
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Puerto de Tablas
Puerto de Tablas is an HC climb in Mexico: 24.9 km at 6.39%, gaining from 974 m to 2,563 m with ramps up to 12.85%.
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Col du Lausfer
24.8 km at 6.81% with ramps to 16.99%, climbing from 664 m to a 2349 m summit — an HC monster with 1685 m of net gain.
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