IRONMAN Maryland 2026: Cambridge Spectator Guide

IRONMAN Maryland returns to Cambridge on Saturday, September 19, 2026, with a full-distance race through Dorchester County. The race begins with a 2.4-mile swim in the Choptank River, continues with a 112-mile bike ride through Blackwater National Wildlife Refuge and surrounding Dorchester County roads, and ends with a 26.2-mile marathon through Cambridge. Gerry Boyle Park at Great Marsh is the main transition area and one of the best spectator locations, while Long Wharf Park is the finish-line destination, with finishers coming in up to midnight. For families and spectators making a weekend of it, nearby Dorchester events include public sails, local history tours, waterfront music, the Native American Festival in Vienna, and Bucking on the Bay on Hoopers Island. Watch official IRONMAN, City of Cambridge, Dorchester tourism, and Maryland 511 updates for race-week schedules, parking, shuttles, road closures, and weather.