The water is getting colder, but we're not finished yet.

For open water swimmers, this is the time of year when things start to get interesting. Colder mornings. Rougher water. Fewer people getting in.

So we're setting a simple challenge: keep swimming.

Join the Blu Smooth Swim Longer Challenge and you could WIN A BRAND NEW BLU SMOOTH WETSUIT!

SWIM

Get out there and swim. We're not interested in how fast or how far. Just get in!

SHARE

Post a photo or video of your swim.

Tag @blu_smooth_uk and use #SwimLongerChallenge.

WIN

Every valid entry goes into the draw. At the end of the challenge, we'll pick one swimmer at random to win a Blu Smooth wetsuit.

*Competition ends December 21st 2026. UK entrants only.

Swim.Post and tag @blu_smooth_uk, use #SwimLongerChallengeGOOD LUCK!

UK18 plus. No purchase necessary. Competition closes 11.59pm on December 21st, 2026. One winner selected at random from valid entries.