#Dans la zone
Inside Zone3 explores the world around swim, triathlon and open water — from the athletes and environments that inspire us, to the thinking behind the products we create. Considered, practical and shaped by experience, it’s a space for stories that reflect how we approach performance, progression and life in the water.
Discover the joy of cold water swimming this festive season. Find UK Christmas swims, safety tips, kit advice, and start your winter swim journey with confidence.
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Discover the best triathlon & swim gear as reviewed by our ambassadors and pro athletes. Wetsuits, swim accessories & goggles for beginners, pros & first-time racers.
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Discover the best gifts for triathletes and swimmers - race day kit, safety gear, and accessories for all levels, budgets, and swim styles.
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Zone3 took over a swim start session and floating espresso bar at Marbella 70.3 World Champs, with Pro Athletes and Triathlon community.
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Pro triathlete Marta Sánchez shares her journey to the 2025 IRONMAN World Championship in Kona—training, mindset, and racing the Big Island for the first time.
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Extend your season with cold water open water swimming. Discover thermal wetsuits, Yulex, TI+ kit, and layering tips to stay warm and swim longer.
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Zone3 were proud partners of Swim Serpentine 2025, which brought thousands to Hyde Park for a day of open water swimming and personal goals.
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Discover how to use swim hand paddles to build strength, improve technique, and enhance water feel. Includes drills, tips, and comparison between Zone3 paddles.
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Discover how buoyancy shorts can improve your swim technique, boost confidence, and transform your triathlon training.
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How to qualify for the Ironman World Championship: a journey built on consistent training, setbacks, race strategy, resilience, and unwavering self-belief.
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Discover smart tips, drills, and gear essentials to structure your off-season swims, boost technique, and stay race-ready in the pool.
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Discover how strength training for triathletes boosts performance, prevents injury and improves swim, bike, and run efficiency with simple, proven exercises.
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