The Maui Island Challenge is a multi-day adventure race that takes place on the Hawaiian island of Maui. Teams of two compete in a variety of activities and challenges, including stand-up paddleboarding, outrigger canoeing, mountain biking, trail running, and more. The race takes place over three days, covering a course of over 120 miles. It’s a demanding and exciting event that showcases the best of Maui’s natural beauty and athletic spirit.