Serving as the most southern summit on Chicago Ridge, Mount Zion stands at 12,126 feet. The actual summit is located at a rock cairn a couple hundred feet off of the main trail/road through a field of talus. Your views from the top are of the city of Leadville, the Mosquito Range, and the 14ers making up the Sawatch Range.
The road leading up to the summit is really steep in spots and then totally runnable in other spots. This is a good option for someone trying to run up a mountain in Leadville that isn't quite as intense as something like a 14er.