IRONMAN 4:18:4 Jönköping

Experience the thrill of an IRONMAN course in a fast, accessible format perfect for first-timers and teams. The 4:18:4 Jönköping returns on Thursday, 2nd July 2026, offering a unique sprint-distance triathlon on the very same course as the iconic IRONMAN 70.3 Jönköping. With a 400m swim, 18km bike, and 4km run, this event is designed for everyone—from those taking their first triathlon steps to colleagues and families looking for a fun relay challenge. Set against the vibrant backdrop of the larger race weekend, it’s the perfect way to soak up the electric atmosphere, test your limits, and celebrate with friends on a world-class stage. Dive in and discover your inner triathlete.