One of the original sea swim events since 2003. We’re located on the beautiful West Sussex coastline and the South Downs National Park. 2021 will also see us hosting the National Aquathlon Championships.

Shingle and sand beach with acres of grass alongside the promenade. Spectators have a great view of all the action and can sit on the grass above the transition area in their own little amphitheatre.

Triathlon England National Aquathlon Champs (750m Swim 5km Flat Run). Suitable for all abilities.