IRONMAN Kalmar, a triathlon that weaves through the picturesque landscapes of Kalmar, Sweden, promising athletes a challenging yet breathtaking experience. Swim: The adventure begins with a one-loop 3.8 km (2.4 mile) swim that immerses athletes in the Kalmar strait and the refreshing waters of the Baltic Sea. With an average water temperature of 68°F (20°C), it's a bracing start to an epic race. Bike: Following the invigorating swim, participants embark on a two-loop 180.2 km (112 mile) bike ...