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Dr Chris Van Tulleken is among medical researchers looking at cold as a medical treatment. The OSS community is asked to help

He's almost home! Ross Edgley is soon to complete his Great British Swim. OSS Ambassador Calum Maclean meets him

Trailer release, of new film of the draw and reward of cold water swimming

WATCH THE TRAILER

A Scottish Adventure

How to make the most of the wildness of waves

See the gallery for 2018's Dart10k - and get ready for 2019 tickets (out before Christmas)

A crisp, sunny autumn morning, fires, hot tubs, runners and swimmers, A great success

The Outdoor Swimming Society provides a space within which a community of independent spirits can share the joy and adventure of swimming outdoors.