United KingdomCheveron Right IconSwimming Events

Swimming Events in United Kingdom

Open Water Swimming events take you out of the pool and into local lakes or the open sea for a range of adventurous experiences. There are now more of these events in the UK than ever before.
Showing 1 - 12 of 12 events
View on map
  • SEP28
    Hever Castle Triathlon and Sport Festival
    Hever, South East, United Kingdom

    The UKs second biggest triathlon, the worlds largest childrens triathlon and the finale of both the Castle Tri Series and the UK triathlon season.


    £30 - £270
    • Triathlon
    • Swimming
    • Half Ironman
    • Olympic
    • Super Sprint
    • Duathlon
    • Running
    • Half Marathon
    • 10k
  • SEP21
    Swim Serpentine
    London, London, United Kingdom

    Children with Cancer UK Swim Serpentine is a one-day open water swimming festival staged in the heart of London. Organised by London Marathon Events, the...

    £25 - £49
    • Swimming
  • JUN28
    Selkie Henley Classic
    Remenham, South East, United Kingdom

    The Henley Classic is a 2.1 km endurance upstream River Thames swimming event, held over the Henley Royal Regatta course, very early on the Sunday morning...

    £45 - £55
    • Swimming
  • JUL12
    Outdoor Swimmer Henley Swim Festival
    Henley-on-Thames, South East, United Kingdom

    The Outdoor Swimmer Henley Swim Festival takes place at the stunning location of Temple Island Meadows just outside Henley-on-Thames.

    The event...

    £26 - £61
    • Swimming
  • JUL18
    Swim the Bay
    Weymouth, South West, United Kingdom

    Weymouth Bay is an iconic piece of water with stunning views over the spectacular Jurassic Coast and an amazing Georgian Seafront. Swim The Bay is a point...

    • Swimming
  • SEP29
    The Fix Splash #3
    London, London, United Kingdom

    We have three challenging distances - 750m, 1500m and 3000m

    We're delighted be teaming up with Fix, who will be at every race with their skilled...

    £15 - £25
    • Swimming
  • JUN13
    The SportPursuit Slateman Triathlon
    Llanberis, Wales, United Kingdom

    A swim surrounded with mountains, a bike course in the heart of the Snowdonia National Park and a run through an awesome slate quarry - we challenge you to...

    £26 - £190
    • Triathlon
    • Olympic
    • Sprint
    • Half Ironman
    • Duathlon
    • Swimming
  • OCT6
    Brackley Triathlon
    Brackley, East Midlands, United Kingdom

    Now approaching its 8th year this family friendly triathlon has the swim section at the new simming pool at Brackley Leisure Centre with transition area...

    £18 - £55
    • Triathlon
    • Sprint
    • Swimming
  • JUN7
    Jubilee River Swim
    Eton, South East, United Kingdom

    The Jubilee River is a man made flood relief channel cutting the corner off the River Thames between Boulters Lock near Maidenhead and Pococks Lane in Eton,...

    £85 - £90
    • Swimming
  • JUL25
    Club to Pub
    Henley-on-Thames, South East, United Kingdom

    The Club to Pub swim, now in its seventh year, continues to grow in popularity. A summer 1.5km evening swims taking place in the heart of Henley. Starting...

    • Swimming
  • SEP21
    Polkerris 5km Sea Swim
    Par, South West, United Kingdom

    The 2019 edition will be a point to point swim starting in the harbour of Charlestown and finishing on the beach in the harbour of Polkerris.


    • Swimming
  • SEP22
    Conquer The Chilterns 1.5km & 3km Swim
    Fawley, South East, United Kingdom

    Take part in the Meglio Conquer The Chilterns 1.5km & 3.0km Swim. There are 2 distances to choose from that will cater for both beginners and...

    • Swimming
  • Can't find an event?

    Let us know the name and we'll add it as fast as possible.
    We're talking Usain Bolt fast.

Why book with Let's Do This
  • Official booking partner
  • Best price guarantee
  • Free cancellation protection
More United Kingdom Swimming Events