America's Top 50 Open Water Swims
From Openwaterpedia
noun - America's Top 50 Open Water Swims is an annual list of the top 50 open water swims conducted in America. The list is compiled annually by Open Water Source.
He set out to do all of America's Top 50 Open Water Swims as part of his bucket list after he turned 50 years old.
Origin
Usage dating to circa 2005 from Steven Munatones in Huntington Beach, California.