Outdoor Swimmer has partnered with the Castle Triathlon Series to launch a new family-friendly swim at Hever Castle, which will take place on 23 September.
The event will offer a choice of three distances: 5km, 2.5km and 1-mile leisure & family swim*
Outdoor Swimmer readers save 10% on the entry price. Use code SWIMOUT at checkout.
Find out more and enter: http://www.castletriathlonseries.co.uk/the-series/hever-castle/#HeverCastleSwim
*Leisure & family swim: take your own time and enjoy the sights. Breaststroke encouraged. Children under 16 must be accompanied by a responsible adult throughout the swim.