Olympic triathlons

Olympic triathlons

Discover Olympic triathlon events across the UK and Europe!

71 Find Olympic triathlons near you

A standard (or Olympic) distance triathlon involves a 1.5km swim, a 40km bike ride and a 10km run. This is by far the most popular type of triathlon in the UK, meaning you can find events across the country, from London to the Lake District. Short enough to be accessible for beginners and long enough to be a genuine endurance challenge, Olympic triathlons have got it all - and we've got them all here.

Olympic triathlon features and updates

Use the quick links below or keep browsing to explore Olympic triathlons in 2023!

FAQs Olympic triathlons coming up

Take on the London Triathlon Olympic-Plus distance and tour Westminster whilst on the move.
  • Sun 6 Aug
  • £123.25
London, UK

London Triathlon | Olympic Plus

Take on the London Triathlon Olympic-Plus distance and tour Westminster whilst on the move.

  • 1500 m dock swimming
  • 80 km road cycling
  • 10 km road running
Olympic triathlon | Castle Howard
Entries now open

Olympic triathlon | Castle Howard

This stunning triathlon explores the grounds and countryside of Castle Howard in North Yorkshire.

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Olympic triathlons coming up

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This triathlon returns for another successful year! It’s a superb swimming venue with quiet rolling roads for the bike course and a cracking run too. Plus there's lakeside camping available too.
  • Sun 21 May
  • £69-£75
Lifton, Devon, UK

Roadford Lake Triathlon | Standard

This triathlon returns for another successful year! It’s a superb swimming venue with quiet rolling roads for the bike course and a cracking run too. Plus there's lakeside camping available too.

  • 1.5 km lake swimming
  • 40 km road cycling
  • 10 km road running
Enjoy stunning local countryside surrounding the castle and enjoy an unforgettable finish in the castle grounds. Relay option.
  • Sun 21 May
  • £90-£124
Chantilly, France

Chateau de Chantilly | Castle Race Series | Olympic Triathlon

Enjoy stunning local countryside surrounding the castle and enjoy an unforgettable finish in the castle grounds. Relay option.

  • 1.5 km lake swimming
  • 44 km road cycling
  • 10 km road running
The successful Dartmouth Triathlon returns for an 8th year! Sea swim, stunning coastal bike route, out and back run including Devon's flattest road, plus chance to camp on the beach!
  • Sun 11 Jun
  • £69-£75
Dartmouth, Devon, UK

Dartmouth Triathlon | Standard

The successful Dartmouth Triathlon returns for an 8th year! Sea swim, stunning coastal bike route, out and back run including Devon's flattest road, plus chance to camp on the beach!

  • 1.5 km sea swimming
  • 40 km road cycling
  • 10 km road running
Enjoy stunning local countryside surrounding the castle and enjoy an unforgettable finish in the castle grounds. Relay option.
  • Sun 23 Jul
  • £90-£124
York, North Yorkshire, UK

Castle Howard | Castle Race Series | Olympic Triathlon

Enjoy stunning local countryside surrounding the castle and enjoy an unforgettable finish in the castle grounds. Relay option.

  • 1.5 km lake swimming
  • 45 km road cycling
  • 10 km road running
An increasingly popular discipline and distance, this will offer a serious test of your race fitness. Ideal multisport option for non-cyclists.
  • Sun 23 Jul
  • £45
York, North Yorkshire, UK

Castle Howard | Castle Race Series | Standard Aquathlon

An increasingly popular discipline and distance, this will offer a serious test of your race fitness. Ideal multisport option for non-cyclists.

  • 1500 m lake swimming
  • 10 km road running
Take on the London Triathlon Olympic distance while soaking up the view of London’s world-famous landmarks.
  • Sun 6 Aug
  • £115.81
  • 3 charities
London, UK

London Triathlon | Olympic

Take on the London Triathlon Olympic distance while soaking up the view of London’s world-famous landmarks.

  • 1500 m dock swimming
  • 40 km road cycling
  • 10 km road running
Take on the London Triathlon Olympic-Plus distance and tour Westminster whilst on the move.
  • Sun 6 Aug
  • £123.25
London, UK

London Triathlon | Olympic Plus

Take on the London Triathlon Olympic-Plus distance and tour Westminster whilst on the move.

  • 1500 m dock swimming
  • 80 km road cycling
  • 10 km road running
Tavistock Triathlon is for all ages and abilities using the amazing Olympic legacy 50m pool at Mount Kelly with quiet rolling roads for the bike and the disused railway line for the run. What a venue!
  • Sun 3 Sep
  • £59
Tavistock, Devon, UK

Tavistock Triathlon | Standard

Tavistock Triathlon is for all ages and abilities using the amazing Olympic legacy 50m pool at Mount Kelly with quiet rolling roads for the bike and the disused railway line for the run. What a venue!

  • 800 months pool swimming
  • 36 km road cycling
  • 10 km road running
Enjoy stunning local countryside surrounding the castle and enjoy an unforgettable finish in the castle grounds. Relay option.
  • Sun 24 Sep
  • £84-£116
Edenbridge, Kent, UK

Hever Castle | Castle Race Series | Olympic Triathlon

Enjoy stunning local countryside surrounding the castle and enjoy an unforgettable finish in the castle grounds. Relay option.

  • 1.5 km lake swimming
  • 40 km road cycling
  • 10 km road running

Olympic triathlons near you

If you've not found anything that takes your fancy, just select your region below for more events in your area.