The Holsetin 100 is this Saturday - yes, yes, this is a road, not dirt, ride but it does take riders on a gorgeous loop of West Marin's finest pavement, showcasing Tomales Bay, gorgeous views of Limantour Beach, and, roadies' favorite, Chileno Valley Road. Plenty of Holstein Cows (hence Holstein 100) dot the landscape as miles and merriment tick by. Event proceeds go to West Marin Senior Services, with the goal to help seniors "live long, live well, and live at home," - pretty novel really. Those not looking to self-inflict 100 miles can choose from 19, 30, and 65 mile route options as well. So, throw down some watts for your elders or take a cruise of the serene beauty West Marin is blessed with this Saturday, starting and ending at Tomales High School in Tomales, CA. Check out the event website HERE.