Join us on the Great Barrier Reef for Australia’s only tropical island swimming marathon – and be one of the few to swim around beautiful Great Keppel Island.
Whether you prefer to go solo or gather your mates for the tandem, duo, or team relay events, sign up today for the swimming experience of a lifetime!
Individual SAK-20 (Sat)
Swim the full 20km around Great Keppel Island and the sweet victory is all yours! This event is only suitable for those with previous open water swimming experience (proof of 10km or longer swim required).
Duo SAK-20 (Sat)
Grab a buddy and grab a breather! Take turns swimming around the island. Swim 1km or 10km at a time, it’s totally up to you and your teammate. Male and female (mixed) duos welcome. This event is suitable for those with previous open water swimming experience. Please note: NO individual times fore the swim will be recorded, Duo team finis time only will be recognised.
Team Relay SAK-20 (Sat)
Conquer the island with your mates! Gather a team of 3 to 5, change over swimmers every 5 to 45 minutes, and share the victory. Male & female (mixed) teams welcome. Previous experience recommended but not required.
Individual SAM-6 Swim (Fri & Sun)
Start at The Spit and loop around Middle Island back to Great Keppel Island. This event is only suitable for those with previous open water swimming experience (proof of 3km or longer swim required).
Individual 1km (Fri & Sun)
Start at The Spit and do a loop at Putney beach. Previous open water swimming experience is not required.