Join the 6th annual

San Francisco Bay Area Six-Pack of Peaks Challenge

now through December 31, 2023

Mount Sizer
Barbara

Beautiful day hiking Mt Sizer

Beautiful warm day hiking to Mt. Sizer. The Hobbs Road “shortcut” didn't disappoint – what a workout! Don't normally use hiking poles but glad I

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Mount Sizer
kathyrun

#5 Mount Sizer

Carried 72 oz. of water. Temp high of 69 degrees. Needed more water. Very pretty hike. Mount Sizer: a peak, that's not a  peak. No

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Mount Sizer
Jim

Sizing up Sizer

Nice weather, temperature in the 50s.  Could see the snow capped Sierras to the East.   Definitely some crazy steep trail sections, one ~1 mile

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Mount Sizer
Amphayvane

Seizing the Sizer Moment

Starting 2020 with a strong finish of the Six Pack of Peak Challenge in January. A great year of setting and breaking PR records. Thank

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AZ Winter 20% off early-bird rate ends in

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