The Marathon Open Water Swim Course is the next step beyond the Advanced Ocean Swim Course. This program is designed for swimmers preparing for their first 10km marathon swim or aiming to improve their performance at this distance.

This course is the higher level of open water preparation in our academy — designed for swimmers aiming to complete swims over 20km, such as the Rottnest Channel Swim, Port to Pub, and other long-distance events in Australia and around the world.