Get ready for the ultimate challenge at the 2025 Macquarie Bank Big Swim and the Little Big Swim! This iconic event is perfect for families, mums, and kids alike.. Whether you’re looking to push your limits or encourage your little ones to take on their first ocean swim, the Big Swim has something for everyone, with various distances to suit all skill levels. It’s not just about the swim – it’s about making memories, embracing the stunning views, and celebrating the joy of the ocean together. So grab your goggles, rally the family, and dive into one of Sydney’s most exciting aquatic events of the year!