South Bay: Harkins Ridge Loop
by Conan Tigard
BayInsider contributor Location: San Mateo County
Category: Dirt ride
Distance: 6.8 Miles
Elevation Gain/Loss: 1630 feet
Difficulty: Moderate
Riding Time: 1½ - 2 Hours Directions
This is a ride that is practically all downhill followed by the climb out. The Whittemore Gulch Trail offers a 3-mile downhill, singletrack run to Higgins Purisima Road. The trail's soils can be heavily eroded, and it's closed in wet weather to bicyclists and equestrians. Redwood trees abound along Whittemore Gulch Trail and ferns hug the sides of the hills. The climb out is a grind, but the downhill is well worth it.