Two hours of clean-up on the sand at Ocean Beach, San Diego

Cold-water contest surfing at Steamer Lane, Santa Cruz

Longboard world titles at El Sunzal, El Salvador

Two hours of clean-up on the shoreline at Rocky Point Park, Port Moody

Longboard contest at Bells Beach on Victoria's Surf Coast

Two hours of clean-up on the sand at Ocean Beach, San Diego

Two hours of clean-up along the Dartmouth waterfront

Contest surfing at Banzai Pipeline on Oahu's North Shore

Two hours of clean-up on the sand at Revere Beach, north of Boston