IRONMAN Tallinn takes place on 7 August 2027 in Tallinn, Estonia. The race is a full distance triathlon organised by IRONMAN. The swim is in a lake, the bike course is rolling and the run is flat. The race page lists it as Flex90 eligible.
The bike course runs through Harju County, and the competition center is by the Baltic Sea. The organizer's page gives an average water temperature of 18 °C, a high air temperature of 21 °C and a low of 13 °C. It also says getting around Tallinn is free for athletes.
The race page also lists IRONMAN 70.3 Tallinn, IRONKIDS Tallinn and a Sunset Run. Entry options and registration are on the official IRONMAN race page.
