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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4165 cols
Còth de Varradòs
14.2 km of relentless HC climbing at a brutal 12.16% average, hauling you from 709 m up to 2430 m for 1721 m of net gain.
Profil
Col du Lein
A 13.9 km HC climb in Switzerland with 1,231 m of net gain, 564 m of hidden re-climbing, and pitches up to 32.59%.
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Col des Pauvres
A relentless HC climb: 13.6 km at 8.92% average, ramping to 16.12%, hauling you 1211 m up to a 1644 m summit.
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Col de Moi
13.3 km at 7.98% with ramps to 20.68%, climbing from 169 m to 1233 m — a genuine HC test of legs and nerve.
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Gudamakari Pass
A sustained HC climb in Georgia: 12.9 km at 8.41%, rising from 1281 m to 2366 m with pitches up to 16.64%.
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Col de Miage
A practical profile of the Col de Miage cycling climb, an HC ascent in France with a 12.9 km length and a 10.61% average gradient.
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Col d'Étache
A practical pacing and gearing guide to the Col d'Étache cycling climb, an HC ascent in Italy with sustained double-digit gradient and brutal ramps.
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Boca dos Namorados
A 12.6 km HC climb in Portugal that rises 1,046m from near sea level, with 232m of hidden undulation and ramps hitting 21.7%.
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Coll de la Maçana (Espolla)
A practical profile of the HC Coll de la Maçana from Espolla, built around its long 12.4 km length, 8.66% average gradient, and steep 15.37% ramps.
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Col du Mollard
11.9 km at 8.68% average with a savage 35.19% maximum gradient — the Col du Mollard is a genuine HC climb that demands careful pacing and low gearing.
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Drusentor
A 11.7 km HC climb in Switzerland gaining 969 m net, with sharp ramps up to 27% and enough undulation to punish careless pacing.
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Colma del Crinco
11.4 km at 8.54% average with a 16.03% max, hauling you from 209 m to 1182 m — a full HC brute of a climb.
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Glaubenbielen
10.6 km at a merciless 10.6% average, climbing 1124 m from 493 m to a 1617 m summit — a genuine HC brute.
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Sinsgäuer Schonegg
10.5 km at 12.54% average, ramping to 29.61%, hauling you from 589 m to 1900 m — a 1311 m HC wall that never lets up.
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Bocchetta di Terrabiotta
10.3 km at 11.61% average with pitches to 23.45% — an HC wall climbing 1192 m to a 1426 m summit.
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Coll dels Terrers
A brutal HC ascent: 10.1 km at 10.49% average, ramping to 19.31%, climbing from 100 m to 1159 m for 1059 m of net gain.
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Colma del Bugone
9.7 km at a brutal 9.62% average, climbing 934 m from 209 m to 1143 m — a genuine HC test with pitches to 13.46%.
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Colma Prabello
9.6 km at a brutal 10.7% average, climbing 1027 m to 1226 m with ramps hitting 21.28% — a true HC test.
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Croix de Loriaz
9.3 km at 11.39% average and ramps hitting 25.07% — an HC brute that lifts you 1060 m to a 1532 m summit.
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Larra-Belagua
Larra-Belagua is a 9.2 km hors catégorie climb in Spain with a punishing 12.79% average and 1,177 m of net elevation gain.
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Ritzenjoch / Fuorcla Larain
A brutally steep HC climb: 9.2 km at 14.12%, rising from 964 m to 2262 m with pitches up to 29.5%.
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Bunderchrinde Pass
A compact but severe HC climb in Switzerland: 8.9 km at 15.11%, rising from 1019 m to 2358 m with 1339 m of net elevation gain.
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Coll de l'Ullat
A hors-catégorie climb in France that packs 890 m of net gain into 8.8 km at 10.1% average, with undulation demanding both smart pacing and low gearing.
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Eisenerzer Höhe
A brutal 8.5 km HC ascent in Austria averaging 10.51% with 893 m of net gain and hidden undulation demanding smart pacing and low gearing.
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