Ruth Astle swim workout

Saturday Swim Session: Ruth Astle’s Endurance Swim

Take on this 5,800m endurance swim inspired by professional triathlete Ruth Astle. Combining continuous and broken 800m swims, this challenging session develops aerobic endurance, pacing and freestyle efficiency. Designed for experienced recreational swimmers, masters swimmers and triathletes looking to build confidence over longer distances.

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swim workout

Saturday Swim Session: Natasha Van Der Merwe’s Beginner Speed Focus Session

Improve your ability to change pace without losing technique in this week’s Saturday Swim Session. Featuring three workout options, this session combines build sets, speed work and active recovery to develop endurance, speed control and efficient freestyle. Ideal for triathletes, masters swimmers and recreational swimmers looking to become stronger in the pool.

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swim workout

Saturday Swim Session: Ruth Astle’s Endurance Swim for Mortals

Build your endurance and learn to maintain strong freestyle technique with this week’s Saturday Swim Session. The Sustained Distance Builder combines longer aerobic swims with shorter repetitions to improve pacing, efficiency and confidence in the water. Choose from three workout distances to suit your fitness level and swimming goals.

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swim endurance workout

Saturday Swim Session: Repeat & Hold Session

Build control and consistency with this repeat-focused swim session. Short 50m reps with tight rest intervals challenge you to hold pace, stay relaxed, and maintain form under fatigue. It’s about rhythm, discipline, and sustaining quality from start to finish—perfect for developing durable swim performance across all distances.

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