What you need to know about Swimming
Swimming races and open water swimming events generally tend to be between 1—10km in length, however, more challenging swims can be up to 80km long. Swims over 10km are classed as Marathon Swims, These events take place in lakes or in the sea, often with a great atmosphere and a festival vibe. If you’re just starting out, get some practice in a pool first, temperature and choppiness are factors to consider before diving in.
From a quick dip in Dorney lake to mastering the Windermere One Way, we’ve collected some of the best open water swimming races below. If you’re feeling adventurous and want to throw in some other disciplines, you can check out our pages on Swimrun & Triathlon too.