The IPA10K is a one-of-a-kind celebration of running, craft beer and much more! The Barlow in Sebastopol, California is host to this event that begins with a Marketplace Expo and Welcome Reception on Friday. On Saturday, the IPA10K starts with a beer and cider toast before taking runners on a scenic loop course north of The Barlow. After the races our Brewfest features the region's finest craft brewers and ciders, plus wine, food, bands and exhibitors. During the Brewfest, the world’s fastest Beer Milers compete for prize money, followed by the Brewery Relay where teams of four compete for the Growler Trophy.