Traditional Colorado Centennials

This list takes Colorado's hundred highest summits, counting only those that rise 300 feet above the saddle linking them to a higher neighbor. It follows the older reckoning from the USGS quadrangle surveys, which stood from 1977, when Spencer Swanger became the first to climb them all, until airborne LiDAR reshuffled the ranks in 2021. Mount Elbert leads it and Dallas Peak, at 13,809 feet, comes last.