Moji supports the Frozen Ferns
September 14, 2026
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IISA NZ and the Frozen Ferns are thrilled to announce that Moji has partnered with us to support the Frozen Ferns.
Chasing Frozen Ferns selection in near-freezing Alexandra pool
July 9, 2026
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AROUND 40 of New Zealand’s toughest swimmers will descend on Alexandra next week, braving near-freezing water in pursuit of Frozen Ferns selection.
2025 IISA Aotearoa NZ National Open Water Championships
October 13, 2025
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9th to 12th July 2025, Saint Bathans, Central Otago By Susan Sherwen This years event at St Bathans, marked our fourth National Ice Swimming Championship.
Frozen Ferns at the 6th IISA World Championships
October 13, 2025
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Results and information about the 6th World Championships and the New Zealand team
Chairman’s Annual Report IISA Aotearoa NZ
October 13, 2025
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2025 Chairman’s Annual Report by Roger Soulsby
Open Water Ice Swimming Gear List
July 3, 2025
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Here are all the essentials you’ll need for your open water ice swim. At the 2025 IISA Aotearoa National Ice Swimming Championships, you can expect