IRONMAN 70.3 New York

World-famous Jones Beach State Park, home of 6.5 miles of beautiful white-sand beach on the Atlantic Ocean, comprises more than 2,400 acres of maritime environment on the south shore of Long Island. Half-distance triathlon: 1.9 km swim, 90 km bike, 21.1 km run.

Listed via nirvanaeurope.com. Dates and details can change — always confirm on the organiser’s site before entering.