Join the 6th annual

San Francisco Bay Area Six-Pack of Peaks Challenge

now through December 31, 2023

Mount Diablo
William Creger

Mr. Diablo

Cloudy day with temps in the 55-degree range, great for a tough hike.  From Marsh Creek Road up to Mt. Olympia to North Peak to

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Mount Diablo
Robert

Diablo and Back Again

A beautiful day for a hike. Incredibly vibrant colors still. A couple of small patches of bugs, but not too bad. Poison oak was minimal

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Mount Diablo
Mhenricks

Hiking in a Rain cloud

Nice green, super green hills. Rained about half the time. Took meridian to Prospectors Gap to Bald Trail to Summit. Ricky difficult Trail. Summited through

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Mount Diablo
Megan

Diablo

Hiked across park from Michell Canyon. Hot. Limited shade. Hike already starting to brown, but there was a couple of nice spots.

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Mount Diablo
Barb Love

Diablo lives up to its name!

I haven't been back to Mt. Diablo since running a half marathon there in 2014. Didn't disappoint; relentless hills, endless elevation, just how we like

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Mount Diablo
pkamysz

Diablo's in the Details

This was the most difficult of the 6 peaks in the challenge because we decided to tackle all 5 summits at Diablo, 16.8 miles and

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AZ Winter 20% off early-bird rate ends in

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