Mt. Elbert Southeast Ridge is a hiking trail in Lake County, Colorado. It is within San Isabel National Forest. It is 5.0 miles long and begins at 9,720 feet altitude. Traveling the entire trail is 10.2 miles with a total elevation gain of 5,389 feet. The trail ends near Mount Elbert (elevation 14,426 feet). There is also an information guidepost near the end of the trail. This trail connects with the following: Mt. Elbert Northeast Ridge (Standard).