La Jolla will hold its prestigious Rough Water Swim on Sunday, Sept. 13, featuring four different courses ranging from 250 yards to a 3-mile tri-leg. All swims begin and end at La Jolla Cove. The first event starts at 9 a.m., with the Gatorman at 1:30 p.m. All ages are welcome. The last date to register for the Rough Water Swim is Saturday, Sept. 12, from 9 a.m. to noon at Chase Bank, 7777 Girard Ave. In its 79th year, the La Jolla Rough Water Swim is nationally ranked. Participants can choose between the 250-yard junior course, the 1-mile amateur race or 1-mile masters event or the elite Gatorman, a 3-mile, roundtrip swim from the cove to Crystal Pier. For more information, visit ljrws.com or call (858) 456-2100.