Inside Zone3
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.
Training for your first triathlon? Discover the essential triathlon kit you actually need, including beginner wetsuits, tri suits, goggles and race-day accessories from Zone3.
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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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Triathlon and Open water swimming are having a big moment in UK. With huge events like Ironman Leeds, the London T100, the Great North Swim and Swim Serpentine drawing record...
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Discover 11 essential, practical and motivational winter training tips from our community to stay on track through the colder months.
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Knowing what to wear under your swim wetsuit is important, it can directly affect your swim performance, comfort, and even warmth.
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If you're into open water swimming, you know that slipping into your wetsuit can feel like gearing up for an epic adventure. Whether you're conquering waves or gliding through serene...
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