Lock 2 Lock 4K

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.