Dive into Rhode Island's pristine waters this late June when the Narrow River Preservation Association hosts their annual mile-long open water swim on Saturday, June 20, 2025. Starting at 9:00am from the URI Boathouse in North Kingstown, you'll have until 11pm on Friday, June 19th to register online (spaces capped at 150 swimmers), and your $45 entry fee covers both a race t-shirt and ankle chip timing with live results. You'll have one hour to complete the out-and-back half-mile course through one of Rhode Island's cleanest and most beautiful waterways.