The Invercargill Endurance Challenge is scheduled for 28 to 29 June 2025, taking place on the scenic Estuary Loop Walkway in Invercargill. This event features multiple endurance challenges, allowing participants to complete as many loops of a 3.8km clockwise course as possible within designated time limits of 3, 6, 12, and 24 hours.
Runners must depart the marquee one minute before their respective cutoff times to ensure their final loop is counted. The event recognizes the top competitors in each time category with personalized trophies for both male and female participants. All finishers will receive a medal, while those completing a total of at least 100 miles (approximately 43 loops) will earn a special milers’ buckle.
The 3 and 6 hour challenges are open to participants of all ages, whereas the 12 and 24 hour challenges are restricted to individuals aged 18 and older. This event not only tests endurance but also showcases the natural beauty of the Invercargill area, providing a unique running experience.
