Catalina Island Marathon 2018

41st Annual Catalina Island Marathon (Two Harbors to Avalon), plus a 10K, 5K, Kids Run (Avalon). This “bucket list” marathon starts at 7am, course closes at 3pm. Benefits the Catalina Island Conservancy.

37th Annual Avalon Harbor Underwater Cleanup 2018

USC’s Catalina Hyperbaric Chamber and Wrigley Institute for Environmental Studies – Catalina Conservancy Divers are proud to host this annual event. This is the only time scuba diving is allowed in Avalon Bay, with 500+ expected volunteer divers collecting trash and debris. Awards ceremony follows on Wrigley Stage with prizes & giveaways. Proceeds benefit the USC Hyperbaric Chamber and the Wrigley Institute for Environmental Studies Scientific Diving Program.