A 24-26 mile adventure with over 9,500' of elevation gain and 9,300' of loss covering the Boulder Front Range Mountains of Sanitas, Flagstaff, Green, Bear, South Boulder and Eldorado.
"Sanitarado is the name given to a route that lies primarily in the City of Boulder (CO) Open Space & Mountain Parks (OSMP), but also partially in Eldorado Canyon State Park. The route connects the summits of Mt Sanitas, Flagstaff Mtn, Green Mtn, Bear Peak, South Boulder Peak and Eldorado Mtn. Most of the route is on trails, but the final roughly 1500 vertical feet on Eldorado Mtn are off-trail (and in an OSMP Habitat Conservation Area, which requires an off-trail permit for legal travel, see this page for more information.)" (edited)