HC

Serra do Umbu from Barra do Ouro

Rio Grande do Sul, brazil

Serra do Umbu from Barra do Ouro is one of cycling's great tests — 9.6km of sustained climbing, gaining 792m from base to summit. The average gradient of 8.2% disguises ramps of 22.3% — the kind of gradient that turns plans into prayers. 14 hairpins punctuate the ascent, offering brief respite in the corners before the gradient bites again. Located in Rio Grande do Sul, Brazil.

  • The crux hits between km 2 and km 3 — 6km above 10% averaging 14.2%.
  • One of only 1,152 Hors Catégorie climbs in the database.
  • 14 hairpin bends punctuate the climb, each switchback offering a moment to regroup.

Serra do Umbu from Barra do Ouro

Rio Grande do Sul, brazil

9.6km 792m 8.2%
HC

Distance

9.6km

Avg Gradient

8.2%

Max Gradient

22.3%

Elevation Gain

792m

Summit

908m

Wall Rating

6.6

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