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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4202 cols
Coll de Guirló
A 17.1 km category 2 grind climbing 705 m from 98 m to 803 m at a steady 4.12% average, spiking to 6.79%.
Profil
Col de la Croisette
16.7 km of steady French climbing at 4.62% average, rising 770 m from 403 m to a 1173 m summit, with a 13% sting.
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Port de Confrides
A 16.6 km category 2 grind averaging 3.94%, climbing from 320 m to 972 m with pitches hitting 9.69%.
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col de la Chamboite
A 16.5 km Category 2 French climb whose gentle 4.83% average hides sharp ramps and 449 m of hidden climbing across rolling terrain.
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Kanmuriyama Pass
A 16.2 km Category 2 climb in Japan with 652 m of net gain but 1,624 m of total ascent — an undulating effort that punishes even-speed pacing.
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Ushikubi Pass
A 16 km Category 2 climb in Japan with a modest 4.27% average that hides sharp ramps and heavy undulation.
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Centocroci Pass
A steady 15.3 km category-2 grind at 5.06% average, climbing 774 m from 285 m to a 1059 m summit with a 9.65% sting.
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Puerto de la Bolina
A 15.3 km grind from just 1 m to 770 m at 5.04%, with a 12.17% wall waiting to break your rhythm.
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Passo del Termine
15.2 km at 4.05% average, climbing 616 m from 327 m to a 943 m summit — a steady category 2 with a punchy 14.25% sting.
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Passo del Righetto
15.2 km at 5.02% average, ramping to 11.34%, lifting you 762 m from 213 m to a 975 m summit.
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Sattel Pass
A 15.1 km Category 2 climb in Switzerland whose gentle 4.85% average masks 538 m of extra ascent and a brutal 23.27% ramp.
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Duivelskop
A 15.1 km Category 2 climb in South Africa with 710 m of net gain, 1,074 m of total ascent, and steep ramps hiding behind a modest 4.7% average.
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Bonari Pass
A 15.1 km Category 2 climb in Japan that gains 689 m net over rolling terrain, with 849 m of total ascent and pitches up to 15.33%.
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Puerto de Monrepós
14.6 km of steady climbing at 3.86% average, rising 565 m from 717 m to a 1282 m summit — a Cat 2 test of rhythm, not brute force.
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Orofure Pass
A 14.5 km Category 2 climb in Japan with 760 m net gain but 1,134 m of total ascent — the undulation is the real story.
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Passo d'Ampola
14.3 km at 4.81% carries you from 59 m to 747 m, a 688 m haul with a savage 22.44% ramp lurking in the mix.
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Col de la Vierge
A 14.3 km category 2 climb averaging 4.08%, rising 583 m from 375 m to 958 m with a savage 21.87% pitch waiting inside.
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Ballino Pass
14.1 km at 4.88%, climbing from 82 m to 769 m for 687 m of net gain and pitches touching 8.93%.
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Col de Cuvery
Col de Cuvery is a 14 km Category 2 climb in France averaging 5.23% with a punishing 15.37% maximum gradient. Here's how the numbers translate to riding it.
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Col de Menthières
14 km, 653 m net gain, and a brutal 32% max gradient — Col de Menthières rewards patience and punishes those who don't respect its sudden spikes.
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Cottonwood Pass
A 13.7 km Category 2 climb in the US that gains 690 m net but demands 1,037 m of total ascent thanks to its rolling profile.
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Passo del Santellone
A 13.5 km category 2 grind averaging 4.04%, climbing from 327 m to 874 m for 547 m of net gain.
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Forca di Penne
A 13.4 km category-2 grind at 5.16% average, climbing 693 m from 227 m to 920 m with ramps spiking to 9.39%.
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Alto de Aristébano
A 13.3 km category 2 climb averaging 4.02% with pitches to 9.16%, lifting you from 26 m to a 562 m summit.
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