Preparation for Over 20km Open Water Swim

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.

What you'll learn

Course description

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.

Throughout this program, you’ll gain deep knowledge and build physical and mental strength through consistent, smart training. You’ll learn how to approach your preparation in a structured way that not only builds endurance but keeps your motivation high and your training purposeful.

Course outline

Module 1: Academic Part

Learn how to structure your season, set layered goals, and build a solid training base.

Understand how to balance swim frequency, volume, intensity, technique, and open water exposure.

Learn to follow and adjust your swim plan for best results over a long preparation period.

Module 2: Practical Part

• Attend all swim sessions — consistency is the foundation of success
• Follow your swim plan carefully and make adjustments as needed
• Track all sessions in a training diary or digital log
• Stay passionate and committed — every session counts
• Never train when unwell — health and recovery are priority
• Prioritize recovery strategies: nutrition, hydration, mobility, rest
• Constantly refine your technique and efficiency
• Include strength and mobility sessions to improve performance
• Train with your support paddler or boat crew to simulate real conditions
• Respect fellow swimmers and enjoy the community
• Celebrate small wins and stay mentally engaged
• Believe in yourself — your goal is possible, and you are capable!

Module 3: Final Swim

Prepare for your first swim event with three key stages:

Tapering, logistics, support team planning, and mental focus

Strategy, pacing, feeding, handling fatigue, and mindset

Recovery, reflection, and acknowledging your massive achievement

Difficulty

Long Distance Level

Duration

21 - 25 weeks

Time commitment

5 swim sessions per week
1 hour academic component