Oceanside Labor Day Pier Swim

The 97th annual one-mile swim around Oceanside Pier, hosted by Oceanside Masters Swim Club. Race-day check-in 7:00–8:25 a.m. at the Bandshell; staggered waves start at 8:30 a.m. Open to all ages; paid registration (about $99 / $88.40 on RunSignup including fees). Optional Sept. 6 check-in 10 a.m.–1 p.m. at Brooks St. Swim Center.

Listed on SoCal Happenings.