SuperTri Chicago

SuperTri Chicago returns to Foster Beach for a long weekend of swimming, cycling, and running that aims to be one of the world's more accessible triathlons. The event runs Friday, August 21 through Sunday, August 23, 2026, with distances ranging from Kids races and SuperSprint to Sprint, Olympic, and the Triple Challenge, plus relay divisions. The swim starts in Lake Michigan, the bike course takes athletes along Lake Shore Drive and Lower Wacker Drive, and the run passes Buckingham Fountain, the Shedd Aquarium, the Field Museum, and Soldier Field before finishing on Columbus Drive. Every registered athlete gets professional timing and a finisher's reward, making this a solid option whether you're chasing a personal best or testing the waters for the first time.