Onyx Summit from Highland

Onyx Summit from Highland covers 63.6km and 2,310m of climbing, reaching 2,576m at the summit. The average gradient of 3.6% disguises ramps of 7.3% — the kind of gradient that turns plans into prayers. This is a climb of endurance — the kind of effort measured in hours, where pacing matters more than power. The summit at 2,576m sits above the treeline, where the air thins and the views extend to distant peaks. Located in California, United-states.