Cotswold Big Swim Festival

Welcome to the Cotswold Big Swim Festival.

Cotswold Big Swim Festival is a small, family run event from the Active Sports Events team that bring you the award winning Royal Wootton Bassett Triathlon. Ciaran, David (aka "shouty Dave") and Niall Alstowe are proud to take the reins of the longstanding and successful Cotswold Big Swim Series at Lake 32 from Lorraine and Kev Ferris. 

We hope to welcome past participants and encourage new people to this wonderful open water series and inspire people to adopt a healthy lifestyle.


We will continue our commitment to charity by donating a percentage of all entry fees to our chosen charities.