Are you taking the 2021 NorCal Six-Pack of Peaks Challenge? Here you can see all the hikes logged in our 2021challenge, with the most recent at the top. If you want to view logged hikes for just one of the peaks, click the mountain name. Click on a hike log to see all the details, more photos and leave comments for the challengers.
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![Roland](https://cdn1.socialhiker.net/wp-content/uploads/avatars/12590/61076dd5bafe6-bpthumb.jpg)
Up, up and up you go!
Absolutely gorgeous hike with green fields and cows grazing. A beast of a climb up to a gorgeous view at the top. Well rewarded with
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![Charmaine Tejada](https://cdn1.socialhiker.net/wp-content/uploads/avatars/11991/619ec2e3dcac9-bpthumb.jpg)
Mission Peak Hike from Stanford Ave Staging Area
Such a beautiful hike.We started 820am and done in 2 hrs 25 mins.A lot of the reviews I’ve read states that it’s very steep and
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![Maria Bruno](https://socialhiker.net/wp-content/plugins/buddyboss-platform/bp-core/images/profile-avatar-buddyboss-50.png)
Veteran’s Day on Umunhum
We got there at 8:00 on Veteran’s Day and there were zero cars. The day was beautiful and we had the trail mostly to ourselves.
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![Jonathan](https://cdn1.socialhiker.net/wp-content/uploads/avatars/12236/6094e735b3ff3-bpthumb.jpg)
Diablo 6 Peaks to Finish 6 Pack
6 Peaks route of Mt Diablo – going clockwise Mt Olympia, North Peak, Diablo Summit, Eagle Peak, Twin Peaks, Mitchell Rock. Long flat treeless portion
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![Karma](https://cdn1.socialhiker.net/wp-content/uploads/avatars/11741/604d470ae252e-bpthumb.jpg)
Clear, bright morning
Beautiful, clear morning. Felt great to get back out after the fire season has quieted down (hopefully!).
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![Annette](https://cdn1.socialhiker.net/wp-content/uploads/avatars/10640/60bf09cb34490-bpthumb.jpg)
Sixth and Final Peak
We started at 8am and the trail was empty we were the only ones in the parking lot! By the time we got to