Events Events Calendar 4K DOWNSTREAM RIVER SWIM Oxford SUNDAY 16 JUNE 2024 4K DOWNSTREAM RIVER SWIM REGISTRATION 6-7am, OX29 4BP START 7:30am, Eynsham Lock, Oxfordshire FINISH Kings Lock, Oxfordshire £75 non-transferable; see refund policy An open water downstream swim on the River Thames from Eynsham Lock to Kings Lock. The River Thames meanders through picturesque landscapes set in these Oxford Universities organic pastures. This is a beautiful stretch of river for an open water swimming event. The swim is open to all swimming levels; it is recommended that participants are familiar with open water swimming and be able to complete the 4K distance; you should be comfortable with the water temperatures at this time of year, 12c-16C. Wetsuits are mandatory unless you gain our permission to swim in skins. Please contact us regarding your previous open water swimming experience. Click here to book or place or you can speak to a member of the charity about this challenge, by calling 0300 373 1188 or emailing [email protected] Book Manage Cookie Preferences