Cotswolds 10km Marathon Swim

Entries will be open between 1st November 2017 (midnight) - 12th August 2018 (12noon), unless full prior to this. This event sold out in 2015, 2016 & 2017 with many people missing out on a space.

Group of people taking part in the Cotswolds 10km Marathon Swim open water swimming

Event Time:
Event Date: 
Event Distance:
1.5 - 10KM

Open Water Swimming Course

10km marathon swim - 08:45am

5km swim - 09:15am 

3.8km swim - 11:00am

1.5km swim 12:00


Event Course

The swim will take place in the beautiful lakes of the Cotswolds. The event will be a deep-water start with all swimmers in the race starting together. There will be timed splits for each 1km of the course via a timing chip on your wrist (tagging the pontoon on each lap). There is the option for a self fuelled feed station at each km too.


Race Number & Timing Chip Collection

You will be able to register for the event and pick up your timing chip before your start time. You will be required to show photographic identification or your confirmation email to verify whom you are when you register on the day. Race registration will be open between 07:45 and 08:15 on the day.

Event Location: , Ashton Keynes, SN6 6QX