Climb library
Famous climbs of cycling
Detailed profiles of the climbs that define the sport — length, average gradient, elevation gain, race history, and pacing advice.
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4220 climbs
Portillo de Lazar
A 7.5 km Category 4 climb in Spain with a modest 3.47% average that hides real undulation and short steep ramps.
ProfileAlto El Rabizo
A 7.5 km category 4 grind at just 3.32% average, climbing 248 m from 920 m to a 1168 m summit.
ProfilePuerto del Cardoso
7.4 km at 3.56% with a 6.92% pinch, lifting you 263 m from 1092 m to a 1355 m summit — a gentle, rhythmic category 4.
ProfileBürersteig Passhöhe
A 7.3 km category 4 climb rising 249 m from 312 m to 561 m at a steady 3.43%, with a lone 7.97% pinch.
ProfileNuraxemesu
A steady 7.1 km category 4 grind averaging 3.65%, climbing from 41 m to 300 m for 259 m of net gain.
ProfileAlto de las Crucitas
A 7.1 km category 4 rise averaging 3.72%, lifting you 263 m from 13 m to a 276 m summit at pitches up to 7.18%.
ProfileColl de la Pelegera
A 7 km category 4 climb averaging 3.75%, rising from 786 m to 1050 m for 264 m of net gain at a friendly, steady tempo.
ProfileAlto de San Benito
A steady 7 km category-4 climb rising 261 m at 3.75% average, with a stinging 7.02% pitch that keeps you honest.
ProfileGrünegg Passhöhe
A gentle 7 km climb averaging 3.32%, rising 231 m from 312 m to 543 m with a single 9.45% sting.
ProfileCollado de Agallares
A short category 4 climb in Spain where a gentle average gradient hides an 11.9% ramp and 66m of undulation.
ProfileAlto Pozo de la Mora
A steady 6.9 km category 4 climb averaging 3.08%, lifting you 213 m from 1272 m to a 1485 m summit.
ProfileColl de Parpers - Can Moncau
A 6.9 km category 4 climb averaging 3.74% and stinging at 11.87%, lifting you from 48 m to 306 m.
ProfilePort de Biar
A 6.9 km Category 4 climb in Spain with a gentle 3.59% average, mild undulation, and a steepest ramp of 7.21%.
ProfileCol d'Altin
6.6 km of steady climbing at 3.42%, lifting you from 1106 m to 1332 m with a brief 8.38% sting along the way.
ProfileColl dels Ocells
A steady 6.5 km category 4 rise gaining 209 m from 7 m to 216 m, averaging 3.2% with a gentle 5.7% pinch at its steepest.
ProfileOberschönegg
A 6.3 km category 4 climb rising 234 m at a steady 3.71% average, with a sharp 8.77% pinch to keep you honest.
ProfileAlto de Vila Verde
A steady 6.2 km category 4 ramp climbing 240 m from 409 m to 649 m at a manageable 3.85% average.
ProfileGaisbergsattel
A short 6.1 km Category 4 climb in Austria with a gentle 3.17% average that hides steep ramps and rolling undulation.
ProfilePuerto del Trampal
A short Category 4 climb in Spain covering 6 km and 209 m of net gain, with mild undulation and a single steep ramp to manage.
ProfilePuerto del Gabaldón
A short 5.7 km category-4 climb averaging 3.96%, rising 226 m from 181 m to a 407 m summit, with a punchy 8.03% pitch.
ProfileColl des Rossellons
A gentle 5.1 km category-4 climb averaging 3.39%, rising 174 m from 73 m to a 247 m summit — steady, rhythmic, never brutal.
ProfileDoroñu mendatea / Portillo del Reventón
A tidy 4.9 km category-4 climb averaging 4.24%, lifting you 208 m from 622 m to a 830 m summit.
ProfileColle di San Pedrino
A steady 4.8 km category-4 rise averaging 3.26%, lifting you 156 m from 249 m to a 405 m summit with a max ramp of 6.3%.
ProfileColl de la Ventosa
A 4.8 km category 4 climb rising 214 m at 4.48% average, kicking to 9.41% on its steepest ramp.
Profile