14

Triathlons in South East

Find triathlons near me in South East for 2024/2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Click an event for full event details, location, route, sustainability, what's included and how to enter.

Take on this multi-activity event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
  • Sun 25 May 2025
  • £58-£120
  • Sun 25 May 2025
  • £58-£120
Windsor, Buckinghamshire, UK

Dorney Triathlon | May

Take on this multi-activity event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

  • Recycling
  • Newcomers
  • Event village
  • Sustainability policy
  • Age 15 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Olympic triathlon
  • Sprint aquabike
  • Standard aquabike
Take on this multi-activity event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
  • Wed 28 May 2025
  • £58-£78
  • Wed 28 May 2025
  • £58-£78
Windsor, Buckinghamshire, UK

Midweek Dorney Triathlon | May

Take on this multi-activity event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

  • Newcomers
  • Event village
  • Sustainability policy
  • Age 15 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Sprint aquabike
Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
  • Sat 7 Jun 2025
  • £58-£120
  • Sat 7 Jun 2025
  • £58-£120
Windsor, Buckinghamshire, UK

Dorney Triathlon | June

Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

  • Recycling
  • Newcomers
  • Event village
  • Sustainability policy
  • Age 15 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Olympic triathlon
  • Sprint aquabike
  • Standard aquabike
Take on this multi-activity event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
  • Wed 2 Jul 2025
  • £58-£78
  • Wed 2 Jul 2025
  • £58-£78
Windsor, Buckinghamshire, UK

Midweek Dorney Triathlon | July

Take on this multi-activity event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

  • Recycling
  • Newcomers
  • Event village
  • Sustainability policy
  • Age 15 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Sprint aquabike
Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
  • Sun 13 Jul 2025
  • £58-£120
  • Sun 13 Jul 2025
  • £58-£120
Windsor, Buckinghamshire, UK

Dorney Triathlon | July

Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

  • Recycling
  • Newcomers
  • Event village
  • Sustainability policy
  • Age 15 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Olympic triathlon
  • Sprint aquabike
  • Standard aquabike
Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
  • Sat 9 Aug 2025
  • £40-£120
  • Sat 9 Aug 2025
  • £40-£120
Windsor, Buckinghamshire, UK

Dorney Triathlon | August

Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

  • Recycling
  • Newcomers
  • Event village
  • Sustainability policy
  • Age 15 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Olympic triathlon
  • Sprint aquabike
  • Standard aquabike
  • + 1 more race
Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
  • Wed 27 Aug 2025
  • £58-£78
  • Wed 27 Aug 2025
  • £58-£78
Windsor, Buckinghamshire, UK

Midweek Dorney Triathlon | August

Take on a multi-activity or distance event and take the opportunity to race around this unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.

  • Recycling
  • Newcomers
  • Event village
  • Sustainability policy
  • Age 15 & over
  • Super sprint triathlon
  • Sprint triathlon
  • Sprint aquabike
  • Sun 27 Apr 2025
Southampton, Hampshire, UK

Southampton Fast Twitch

  • 400 m pool swimming
  • 21 km road cycling
  • 5 km road running
  • Sun 25 May 2025
Windsor, Buckinghamshire, UK

Dorney Lake Draft-Legal Triathlon

  • 750 m lake swimming
  • 19 km road cycling
  • 5 km road running
  • Sat 31 May 2025
Henley-on-Thames, Oxfordshire, UK

Henley Kids Fun Triathlon

  • Kids triathlon 9
  • Sun 1 Jun 2025
Henley-on-Thames, Oxfordshire, UK

Henley Triathlon

  • Novice triathlon 2
  • Super sprint triathlon
  • Sprint triathlon
  • Sun 8 Jun 2025
Eastbourne, East Sussex, UK

Eastbourne Triathlon

  • Super sprint triathlon
  • Sprint triathlon
  • Olympic triathlon
  • Sea swim
  • Sprint aquathlon
  • + 3 more races
  • Sun 20 Jul 2025
Eastbourne, East Sussex, UK

TriBourne Festival of Endurance

  • Ironman
  • Half Ironman
  • Long aquabike
  • Middle aquabike
  • Marathon
  • + 2 more races
  • Sun 31 Aug 2025
Brighton, East Sussex, UK

Brighton and Hove Triathlon

  • Super sprint triathlon 2
  • Sprint triathlon
  • Olympic triathlon
  • Sea swim
  • Sprint aquathlon
  • + 5 more races

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