We'll start from the Howarth Park Tennis Courts parking lot. It's up Fountaingrove, down Chanate, and through downtown Santa Rosa to pickup the Smart and Colgan Creek Trails. After a bit of Stony Point Rd we'll take Wilfred Ave in Rohnert Park to Starbucks for coffee and then up to Petaluma Hill Rd. From there it's over Sonoma Mountain, Bennett Valley Road and back to Horwarth.