Mount Hamilton from Alum Rock
California, united-states
32.7km 1381m 4.2%
1Cat 1
Mount Hamilton from Alum Rock
California, united-states
Mount Hamilton from Alum Rock covers 32.7km and 1,381m of climbing, reaching 1,280m at the summit. Averaging 4.2%, the road kicks to 6.6% at its steepest — a notable steepening that demands respect. 10 hairpins punctuate the ascent, offering brief respite in the corners before the gradient bites again. Located in California, United-states.
- 10 hairpin bends punctuate the climb, each switchback offering a moment to regroup.
- One of only 2,281 Category 1 climbs in the database.
- A false flat around km 8 offers brief respite before the road kicks up again.
Distance
32.7km
Avg Gradient
4.2%
Max Gradient
6.6%
Elevation Gain
1381m
Summit
1,280m
Wall Rating
5.6
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