IRONMAN 70.3 Curitiba

Be part of triathlon history in Brazil's celebrated 'Green Capital' at the inaugural IRONMAN 70.3 Curitiba, on March 8, 2026. This world-class event offers athletes a chance to qualify for the 70.3 World Championship on a stunning course that showcases Curitiba's innovative urban planning and lush natural beauty. The race features a single-loop lake swim, a challenging hilly bike ride through the surrounding landscapes, and a flat run in the mild, late-summer climate of Southern Brazil.

As a destination race, it combines elite athletic competition with the unique opportunity to explore a city renowned for its sustainability, over 30 parks, and vibrant cultural scene. While registration is currently sold out, signing up for notifications is your key to potential future entries or waitlist openings. Prepare for an unforgettable endurance challenge in a city where environmental consciousness and sporting ambition perfectly align.