It all began with the 2004 inaugural Napa-to-Sonoma Wine Country Half Marathon, which has become the premier running event in wine country. It’s not just the scenic vineyard course that makes this event an instant sellout year after year. Runners from around the world also join in our exclusive wine country events before and after the race. Peruse the event schedule to plan your weekend in Napa and Sonoma wine country. These tours and events are held at some of the region’s most dynamic, historic, and respected wineries. Most event activities sell out, so be sure to sign up early during race registration or return back and register by adding these events to your Race Extras.