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.
Browse by country
3838 climbs
Porta Renzola
A brutal HC wall: 5.9 km at 15.61% average, hauling you from 482 m to 1406 m for 924 m of relentless net gain.
ProfilePort Vieux de Barroude
A 5.7 km hors catégorie climb in Spain averaging 13.62%, gaining 782 m net over broken, undulating terrain that demands sub-compact gearing.
ProfileAlto de Correderos
A brutal HC climb in Colombia: 9.2 km, 14.49% average, and 1,328 m of net gain that finishes above 3,000 metres.
ProfileSella di Cordin / Kordin Sattel
5.7 km at a punishing 13.48% average, ramping to 28.14% and climbing 767 m to a 1747 m summit — pure HC brutality.
ProfilePasso Giramondo
A brutal 5.6 km HC wall averaging 16.12% with pitches touching 29.81%, hauling you 910 m up to 2006 m.
ProfileBocchetta di Luera
A brutal HC climb packing 832 m of gain into 5.6 km at a savage 14.92% average, with ramps stabbing up to 25.9%.
ProfileAtalazko lepoa
5.5 km at a savage 15.08% average, dragging you from 156 m to 993 m for 837 m of net vertical — a pure HC brute.
ProfileDegollada de Aguasabina
A brutal 5.5 km HC wall averaging 12.89%, spiking to 28.04%, dragging you from 12 m to a 718 m summit for 706 m of net gain.
ProfileAlto de los Picos
5.3 km at a punishing 12.45% average, ramping to 22.26%, hauling you 664 m up to a 1308 m summit — a true HC beast.
ProfileAstateko lepoa
5.2 km of relentless climbing at 15.29% average, hauling you from 155 m up to a 955 m summit — a full 800 m of vertical.
ProfileAlto de La Divisa
5.1 km at a brutal 14.96% average, ramping to 28.52% max and gaining 769 m to a 2160 m summit — a true HC wall.
ProfilePasso Barbè
A brutal 4.6 km HC wall averaging 13.58%, spiking to 21.03%, that hauls you 626 m up from 218 m to a 844 m summit.
ProfileAlto del Bosque
Just 4.5 km long but averaging a brutal 13.44%, Alto del Bosque climbs 606 m to a 2213 m summit with pitches that bite at 33.68%.
ProfileLa Colma di Val Ravella
4.5 km at a brutal 13.99% average, ramping to 25.95%, hauling you from 393 m to 1017 m in one relentless HC effort.
ProfileCruz del Draguillo
A savage 3.5 km HC wall averaging 17.08%, climbing from 137 m to 727 m for a punishing 590 m of net gain.
ProfileAlto del Tatibuco
A brutal 3.4 km HC wall averaging 17.99% and spiking to 26.13%, climbing 616 m from 1023 m to 1639 m.
ProfileAlto de Umbi
3.3 km at a brutal 16.35% average, ramping to 26.35%, climbing from 1398 m to 1936 m — a 538 m net gain of pure HC pain.
ProfileAlter Tauern
A 54.9 km Category 1 climb in Austria that gains 1,679 m net but forces 3,479 m of total ascent through relentless undulation.
ProfilePasso dell'Uomo
A 54.1 km Category 1 Swiss climb rising to 2,213 m — modest on average, but with hidden ramps and heavy undulation that punish careless pacing.
ProfileNaviser Jöchl
A 44.6 km Category 1 climb in Austria that gains 1,659 m net but demands 3,303 m of total ascent through relentless undulation.
ProfileAlto de las Cruces
A 41.6 km Category 1 Colombian ascent with a deceptively gentle 3.16% average that hides heavy undulation and a brutal steepest ramp.
ProfileCol d'Aygues Tortes
A 41.4 km grind climbing 1761 m at a steady 4.25%, topping out at 2233 m — a marathon in the saddle.
ProfileAlto de Limatón
A 40 km grind gaining 1680 m at 4.2% average, ramping to a brutal 15.75% before the 3358 m summit.
ProfilePuerto de los Pilones
A 39.9 km category 1 haul climbing 1602 m to a 1747 m summit, averaging 4.01% with a brutal 23.69% pitch.
Profile