Cat 4

Larkspur Drive via Helen Drive

California, united-states

At just 1.7km, Larkspur Drive via Helen Drive is short but deceptively intense — 117m of elevation packed into a brief, breathless effort. The average gradient of 6.8% disguises ramps of 16.6% — the kind of gradient that turns plans into prayers. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in California, United-states.

  • The crux hits between km 1 and km 1 — 2km above 10% averaging 12.1%.

Larkspur Drive via Helen Drive

California, united-states

1.7km 117m 6.8%
4

Distance

1.7km

Avg Gradient

6.8%

Max Gradient

16.6%

Elevation Gain

117m

Summit

145m

Wall Rating

3.7

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