Upper Rock Creek

Mammoth Lakes, United States of America

The Upper Rock Creek is a col with a length of 16.7 kilometer. This is a highest category (HC) col. It is located in Mammoth Lakes, CA, United States of America. The average grade of this col is 5.7% with a maximum of 9.6%. The Upper Rock Creek ascents from 2.164 meter at the start, to 3.125 meter at the top, with a total of 960 ascending meters.


Upper Rock Creek Profile


Distance 16.7 km
Elevation gain 960 m
Average grade 5.7 %
Maximum grade 9.6 %
Climb category HC
Minimum elevation 2164 m
Maximum elevation 3125 m

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Highest paved road in California. The road was repaved in 2015 and is in pristine condition and therefore extremely bike friendly.