Sunday, April 14, 9:00 a.m. – 2:00 p.m.
Presented by Marin County Bicycle Coalition, Marin CNPS, and NorCal High School Mountain Bike League.

This year, we’ll start our ride in Fairfax and explore the serpentine habitat along San Geronimo Ridge,
as well as the wildflowers of the lakes area of Mt. Tam. The route will be 20 miles long with 3,000 feet of elevation change and will take roughly five hours.

Meet at the Marin Museum of Bicycling, 1966 Sir Francis Drake Blvd, Fairfax.

To sign up, visit

Leaders: Bruce Homer-Smith ( or 650.948.9090) and Christina Toms.20170415 142850