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
Nezatash Pass
A long, high, category 1 climb in TJ: 46.1 km at 3.05%, rising from 3109 m to 4517 m with a max gradient of 8.3%.
Profil
Muzart Pass
A 43.6 km category 1 climb in CN, Muzart Pass rises from 1915 m to 3738 m with a modest average but steep maximum ramps.
Profil
Trail Ridge Road
34 km of steady climbing at 4.14% that lifts you from 2305 m to 3713 m, a net 1408 m of thin-air ascent.
Profil
Antronapass
The Antronapass cycling climb is a long CH category 1 ascent: 31 km at 4.93%, rising from 701 m to 2229 m with ramps up to 10.73%.
Profil
Veliki Alan
A 30.4 km sea-to-summit epic climbing from -2 m to 1410 m at 4.65% average, with ramps hitting 11.96%.
Profil
Oberalppass
A 30.4 km category 1 grind climbing 1545 m from 496 m to 2041 m at a steady 5.09% average, with ramps spiking to 13.29%.
Profil
Đèo Trạm Tôn
28.6 km of steady ascent at 4.91%, hauling you from 601 m to 2005 m for a full 1404 m of vertical gain.
Profil
Nozuka Pass
A 27.9km Category 1 climb in Japan rising from 17m to 1295m, where undulation and a punishing steepest ramp demand smart pacing and wide gearing.
Profil
Passo della Presolana
A long Category 1 climb in Italy: 26.9 km at 4.03%, rising from 217 m to 1,302 m with ramps up to 8.16%.
Profil
Sognefjellsvegen
A practical rider-focused profile of Sognefjellsvegen, a long Norwegian category 1 climb with sustained elevation gain and double-digit ramps.
Profil
Col de Bretolet
A long Swiss category 1 climb where a mild average hides serious ramps and a pacing problem that starts well before the summit.
Profil
Collada de Fontalba
A 24.5 km category-1 grind averaging 5.69%, climbing from 694 m to 2087 m with a savage 29.53% pitch lurking within.
Profil
Zagari Pass
A 23.9 km category 1 grind averaging 5.43%, climbing from 1324 m to 2621 m with pitches touching 18.66%.
Profil
Passo della Presolana
A 23.2 km category-1 grind climbing 1013 m at 4.37% average, spiking to 10.02% where the road bites hardest.
Profil
Pragelpass
A 22.7 km category 1 grind climbing 1124 m from 454 m to 1578 m, averaging 4.94% with a 15.4% sting.
Profil
Coll d'Ares
A 22.6 km category 1 grind averaging 4.96% and gaining 1119 m, with a 11.34% sting hidden along the way.
Profil
Glaubenbergpass
A 22.3 km Swiss grind climbing 1039 m from 508 m to 1547 m at 4.66% average, spiking to 14.25%.
Profil
Sichle
A 22 km grind climbing 966 m from 562 m to 1528 m at a steady 4.38% average, spiking to 11.48%.
Profil
Campogrosso pass
A 21.2 km category 1 grind climbing 1232 m at 5.8% average, with a brutal 16.16% pitch waiting to snap your rhythm.
Profil
Petrohan Pass
A long Bulgarian Category 1 climb: 20.9 km at 5.1%, rising from 337 m to 1,405 m with a maximum gradient of 8.23%.
Profil
Jú de Limo
A 20.9 km category 1 grind averaging 5.54%, lifting you 1156 m from 1015 m to a 2171 m summit with a 21.54% sting.
Profil
Passo delle Zigolade
A 20.6 km category-1 grind averaging 5.91%, climbing from 535 m to 1752 m for 1217 m of net gain and pitches touching 11.5%.
Profil
Chellata Pass
A practical profile of the Chellata Pass cycling climb, a long category 1 ascent where the modest average hides sharper ramps.
Profil
Logan Pass
19.8 km, 958 m of net gain, and a savage 33.78% max gradient — Logan Pass is a Category 1 beast that demands smart pacing and a wide gear range.
Profil