57 min
From the trailhead, the climb starts gradual enough but continues without a break until the top of the ridge. There are some nice views to the east over Marin City to Tiburon about half-way up. The road is well-maintained with no obstacles other than gravity.
Cresting the Marincello climb during the Marin Ultra Challenge 25k.
Overlooking the valley.
The hills along the Marincello Trail.
Enjoying the Marincello Trail.