With a combination of athletic identity, natural beauty, and modern infrastructure, Paraná has everything to deliver an experience worthy of the magnitude of IRONMAN events — from swimming in the Passaúna Reservoir, to cycling through a refreshing landscape, and running in the famous Barigui Park.
Curitiba, recognized as one of the most innovative and well-planned cities in Brazil, also stands out for its green spaces, cultural richness, and strong sporting tradition, serving as an important hub for endurance athletes.
The Itaú BBA IRONMAN 70.3 Curitiba triathlon will feature a 1.9km swim in the Passaúna Reservoir, followed by a single-loop 90.1km bike course set against an invigorating and motivating backdrop. The 21.1km run course will be staged in the heart of the city at Parque Barigui, where the IRONMAN Village and finish line will also be located, ensuring a spectacular experience for both athletes and spectators.
Curitiba, capital of Paraná, is recognized as one of the most innovative and well-planned cities in Brazil. Known for its green areas, cultural richness, and passion for sports, it has become a hub for endurance athletes across the country. The city combines tradition and modern infrastructure, making it an ideal host for an event of this magnitude.
A total of 80 additional slots will be made available per race, with early registration priority for Nubank Ultravioleta clients before opening to the general public.
Race: Nubank Ultravioleta IRONMAN 70.3 Curitiba – Paraná 2026
Opens on February 11 at 3:00 PM (BRT) for Ultravioleta clients (limited to 25% of the slots).
On February 12 at 4:00 PM (BRT), registration opens to the general public.
