The Derwent River Big SwimTM and other Tasmanian events are open to experienced swimmers who meet safety and endurance requirements.
Register NowBefore applying, ensure you meet all eligibility and safety criteria.
You must also be comfortable swimming long distances in variable river and tidal conditions.
Each swim is solo and scheduled with your pilot based on weather, tide, and temperature.
The main swim season runs from November to March.
You can choose from the pilot panel or organise your own pilot, provided they are experienced and familiar with the Derwent River.
Pilots will help determine your swim date, start time, and safety requirements.
After confirming your pilot and reading the rules, complete the application form and waiver.
Pay the registration fee before your swim to ensure your result is ratified and eligible for the Australian Triple Crown.
The fee covers official swim submission and verification.
Refer to the rules for refund policy and payment details.
Provide your details, chosen pilot, and proposed swim window.
Include emergency contact and any required medical clearance.
You receive confirmation and a pre-swim briefing schedule.
Your observer and safety checklist are assigned.
Pilot sets the start time and tide plan.
Ratification steps and payment receipt are confirmed.
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A 49.12km ultra marathon swim starting at New Norfolk Bridge in the historic town of New Norfolk to Opussum Bay.
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A 22.3km marathon swim from Tasman Bridge on the Derwent River ending at the Iron pot Light house at Storm Bay
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A 30km marathon swim from the Bowen Bridge on the Derwent River ending at the Iron pot Light house at Storm Bay
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The original 34km ultra marathon swim starting at New Norfolk Bridge in the historic town of New Norfolk to the iconic Tasman Bridge the Derwent River
LEARN MOREStart your journey on the Derwent River. Each swim is a personal test of endurance, strength, and connection to one of Australia’s most beautiful waterways.
