HC

Mount Umunhum from Almaden Reservoir

California, united-states

Mount Umunhum from Almaden Reservoir is one of cycling's great tests — 10.7km of sustained climbing, gaining 874m from base to summit. Averaging 8.2%, the road kicks to 15.1% at its steepest — a brutal pitch that demands respect. The 2 hairpin turns break up the climb, each one revealing a new perspective on the road ahead. Located in California, United-states.

  • The crux hits between km 0 and km 3 — 13km above 10% averaging 11.8%.
  • One of only 1,152 Hors Catégorie climbs in the database.

Mount Umunhum from Almaden Reservoir

California, united-states

10.7km 874m 8.2%
HC

Distance

10.7km

Avg Gradient

8.2%

Max Gradient

15.1%

Elevation Gain

874m

Summit

1,055m

Wall Rating

5.8

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