Are you taking the 2021 NorCal Six-Pack of Peaks Challenge? Here you can see all the hikes logged in our 2021 challenge, 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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Ready to hike Mount Umunhum? Get our detailed trail guide.
Wolfpack of 4
Great day with 3 friends. We parked before sunrise and decided to hike up to the trailhead. Additional 1.7 each with with 1000’+ elevation. All
On a Mission to get ‘er done
This hike is just what I needed after dealing with a 4mm kidney stone. Perfect  weather!  The highlight of the trip was seeing two cows
Fun on Umunhum
Beautiful trail. This was more of a trail run. Loved the well maintained trail, the trees are magical, and the views are breathtaking.
Snowy Mt Um
Lots of snow at the top and patches here and there down to about the 2 mile marker on the summit trail. I started at
Nice jaunt of a hike to get your feet moving
We were expecting rain by 2pm so, we decided to race expected weather and start at 10am. The directions I got from socalhiker.net and googleÂ
Mount that Tam 2021 – Cold wet and Foggy Summet
Today we went up Mt Um. It was cold out and foggy at the top and a bit sprinklie. There were minor branges on the
