The U.S. Open of Surfing is a week-long surfing competition held annually during the summer in Huntington Beach, California. Generally held on the south side of the Huntington Beach Pier, the U.S. Open is part of the qualification process for the World Surf League and is a WSL QS 10,000 event. It is the largest surfing competition in the world. It has been owned by IMG since 2000.

The U.S. Open, then called the West Coast Surfing Championship, was first held in 1959. In 1964 it became known as the United States Surfing Championships. In 1982 it became known as the OP Pro for its sponsor, Ocean Pacific. The event was renamed the U.S. Open of Surfing in 1994. The contest was traditionally held during Labor Day weekend.

Professional men and women surfers from across the world come to experience the love and get a shot at winning a sizeable US$310,000 prize. The tournament has also expanded with competitions for skateboarders and BMX riders over the years.

According to and en.Wikipedia. Source of photo: internet