Swim in the Pacific Ocean in this 33rd annual event that features both sprint and Olympic options. The race begins at the iconic Santa Cruz Beach Boardwalk, where participants will swim around the pier with the water typically at its warmest temperature—around 60 degrees—of the year. Even better, your registration money is being used wisely, as this non-profit event has donated more than $1.5 million to local high schools, colleges and sports clubs.