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Swims in South East in August 2025

Find swims near me in South East in August 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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The swim-only event of the renowned Brighton and Hove Triathlon from the famous seafront promenade! Open water swimmers can soak up one of the biggest events in the triathlon calendar.
  • Sun 31 Aug
  • 1 charity
  • Sun 31 Aug
  • 1 charity
Brighton, East Sussex, UK

Brighton and Hove Triathlon | 1500M Swim

The swim-only event of the renowned Brighton and Hove Triathlon from the famous seafront promenade! Open water swimmers can soak up one of the biggest events in the triathlon calendar.

  • Chip timing
  • Enter online
  • Age 15 & over
  • 1500 m sea swimming
  • Sun 3 Aug
Oxford, Oxfordshire, UK

Lock 2 Lock 10K

  • 10 km river swimming
  • Sun 10 Aug
Marlow, Buckinghamshire, UK

Thames Marathon | Mid-Distance Swim Marathon

  • 9 km river swimming
  • Sun 10 Aug
Marlow, Buckinghamshire, UK

Thames Marathon | 3-Person Swim Relay

  • 13 km river swimming
  • Sun 10 Aug
Marlow, Buckinghamshire, UK

Thames Marathon | Half Marathon Swim

  • 5.5 km river swimming
  • Sun 10 Aug
Marlow, Buckinghamshire, UK

Thames Marathon | Marathon Swim

  • 13 km river swimming

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