UltraSwim 33.3 is thrilled to partner with Outdoor Swimmer as our Official Media partner!

We're excited to share all the incredible stories from our epic adventure swim races™ with our go-to source of outdoor swimming inspiration, Outdoor Swimmer Magazine.

Simon Griffiths, founder and publisher, has joined us at all our events since 2023 and will continue to do so as he tales on the 33.3km distance in locations such as Montenegro, Croatia and Greece, over four days and six swims, in our point to point race course.

Simon wrote a fantastic first-hand write up that was published recently, where he describes UltraSwim 33.3 as “part holiday, part endurance challenge and one unforgettable adventure.”

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