Distance: 13 miles (when turning around at Corral)
Elevation gain: 3,308 ft

Starting and finishing at the Sarah Wan trail head we run up to Puerco Canyon onto the Mesa pk trail. We turn around at the Corral parking lot and head back down.
The parking lot on top is about 6.3 miles out, on the way back we take the little loop trail that adds a little distance to this out & back that will total around 13.4 miles with about 3,300 ft elevation gain/loss.
https://mrca.ca.gov/parks/park-listing/sara-wan-trailhead-at-corral-canyon/