San Francisco is certainly a beautiful spot for sailing, so what a treat to have the city host two America's Cup World Series regattas. See the maps here which show where events are happening on the land. You can read about the schedules here. Racing on Wednesday through Saturdays start at 2:05. On Sunday, it starts at 11:30 a.m. The official schedule is here. There are some kids events on the Embarcadero in South Beach, along Seawall 330.
When: August 21-26 and October 2-7 (which is also Fleet Week, October 4-8)