I was hoping that Sugarloaf Peak was the picturesque pyramidal peak I've been seeing from various vantage points in the Santa Anas. But alas, it wasn't. That pyramidal peak (which I now know is called Old Sugarloaf, thanks to an anonymous comment below) was a mile west and 100 feet higher.
The numbers: ~13 miles, ~2400 vertical feet, 4.5 hours.
Dave and Patrick a little after sunrise.
Sugaloaf Peak is on the right and Old Sugarloaf is on the left.
Patrick stemming between the summit boulders.