Upper San Leandro Reservoir Loop

Alameda County, California, United States

30.1 miles (48.4 km) · 5,724 ft elevation gain · Loop · trail · Route

Upper San Leandro Reservoir Loop is a 30.1 mile loop route located in Alameda County, California, United States. The route climbs 5,724 feet and descends 5,813 feet. The most significant ascent covers 2.0 miles and gains 435 feet. Vertical rate measures 195 feet of gain per mile. 60% of the route can be run, with walking required on steeper grades. Surface conditions are primarily trail. Technical difficulty: very hilly. This route ranks at the 70.38th percentile for difficulty among similar distances. This route serves both trail runners training for ultras and hikers exploring California.