This run starts and finishes at Ray Miller Trail.

Mileage: 15.5 miles
Total elevation gain: 2,356 ft

It’s a 16 mile lollipop loop that takes us into La Jolla Valley up and over Mugu Peak.
We climb to a ridge with good views of Boney Mt., Sycamore Canyon, and La Jolla Valley before dropping into La Jolla Valley. We then circle Mugu Peak on amazing single track trail before returning to the starting point. Long a favorite of the Trail Runners Club.