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Olympic triathlons (standard distance) in UK

Find olympic triathlons (standard distance) near me in UK 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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Formerly The London Triathlon, this is one of the world’s biggest triathlons where athletes will race through the capital on a landmark-filled route. London is calling!
  • Sun 28 Jul
  • £70.31-£157.94
  • Sun 28 Jul
  • £70.31-£157.94
London, UK

London T100 | Olympic

Formerly The London Triathlon, this is one of the world’s biggest triathlons where athletes will race through the capital on a landmark-filled route. London is calling!

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 1500 m dock swimming
  • 40 km road cycling
  • 10 km road running
Race through the beautiful grounds of stunning Belvoir Castle out into surrounding Leicestershire in an Olympic triathlon for all levels then celebrate with friends and family in the festival village.
  • Sun 28 Jul
  • £100-£165
  • Sun 28 Jul
  • £100-£165
Grantham, Leicestershire, UK

Belvoir Castle | Olympic Triathlon

Race through the beautiful grounds of stunning Belvoir Castle out into surrounding Leicestershire in an Olympic triathlon for all levels then celebrate with friends and family in the festival village.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 1500 m lake swimming
  • 40 km road cycling
  • 10.5 km road running
A stunning venue and magnificent grounds with manicured sports fields, lakes, wildlife and greenery, ideally set up for athletes of all levels with relay option and a custom designed medal.
  • Sun 4 Aug
  • £95-£115
  • Sun 4 Aug
  • £95-£115
Northwood, Hertfordshire, UK

ATW Hertfordshire & Middlesex Standard Triathlon

A stunning venue and magnificent grounds with manicured sports fields, lakes, wildlife and greenery, ideally set up for athletes of all levels with relay option and a custom designed medal.

  • Enter online
  • Age 17 & over
  • 1500 m lake swimming
  • 42 km road cycling
  • 10 km trail running
A renowned, challenging and unique event where the toughness of the course is only matched by the stunning scenery of the Lake District National Park. Not just another race but highly demanding.
  • Sun 1 Sep
  • £95-£111
  • Sun 1 Sep
  • £95-£111
Penrith, Cumbria, UK

Helvellyn Triathlon | Triathlon

A renowned, challenging and unique event where the toughness of the course is only matched by the stunning scenery of the Lake District National Park. Not just another race but highly demanding.

  • Enter online
  • Mountainous
  • Age 17 & over
  • 1.5 km lake swimming
  • 59 km road cycling
  • 15 km trail running
Join the Aviemore Triathlon in the beautiful Cairgorms and enjoy an open water swim in the cool, calm waters of Loch Morlich and enjoy mountain biking and running on the trails of Glenmore Forest.
  • Sun 15 Sep
  • £76-£96
  • Sun 15 Sep
  • £76-£96
Aviemore, Highland, UK

Aviemore Triathlon | Long Hard Durty

Join the Aviemore Triathlon in the beautiful Cairgorms and enjoy an open water swim in the cool, calm waters of Loch Morlich and enjoy mountain biking and running on the trails of Glenmore Forest.

  • Chip timing
  • Enter online
  • Hilly
  • Age 15 & over
  • 1000 m lake swimming
  • 18 km mountain biking
  • 9 km trail running
Taking place across the scenic Thames Valley area with routes going through Culden Faw Estate. Swim the river, cycle the hilly open roads, run through the trail paths enjoying great views.
  • Sun 22 Sep
  • £75
  • Sun 22 Sep
  • £75
Marlow, Buckinghamshire, UK

The One on the River | Henley | Standard Triathlon

Taking place across the scenic Thames Valley area with routes going through Culden Faw Estate. Swim the river, cycle the hilly open roads, run through the trail paths enjoying great views.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 1500 m river swimming
  • 39 km road cycling
  • 10 km trail running
Race through the beautiful grounds and surrounding area of the stunning Hever Castle in a triathlon for a range of levels then celebrate with friends and family in the festival village.
  • Sun 29 Sep
  • £100-£165
  • Sun 29 Sep
  • £100-£165
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival | Olympic Triathlon

Race through the beautiful grounds and surrounding area of the stunning Hever Castle in a triathlon for a range of levels then celebrate with friends and family in the festival village.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 1.5 km lake swimming
  • 40 km road cycling
  • 10.5 km road running
Race through the beautiful grounds of Hever Castle in a standard aquathlon for all levels then celebrate with friends and family in the festival village.
  • Sun 29 Sep
  • £52-£65
  • Sun 29 Sep
  • £52-£65
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival | Standard Aquathlon

Race through the beautiful grounds of Hever Castle in a standard aquathlon for all levels then celebrate with friends and family in the festival village.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 1500 m lake swimming
  • 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 4 May 2025
  • £59
  • Sun 4 May 2025
  • £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!

  • Enter online
  • Undulating
  • Age 16 & over
  • 800 m pool swimming
  • 36 km road cycling
  • 10 km road running
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 18 May 2025
  • £73-£84
  • Sun 18 May 2025
  • £73-£84
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.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 1.5 km lake swimming
  • 40 km road cycling
  • 10 km road running
The successful Dartmouth Triathlon returns for its 9th year! Sea swim, stunning coastal bike route, out and back run including Devon's flattest road, plus chance to camp on the beach!
  • Sun 8 Jun 2025
  • £62-£75
  • Sun 8 Jun 2025
  • £62-£75
Dartmouth, Devon, UK

Dartmouth Triathlon | Standard

The successful Dartmouth Triathlon returns for its 9th year! Sea swim, stunning coastal bike route, out and back run including Devon's flattest road, plus chance to camp on the beach!

  • Chip timing
  • Enter online
  • Age 15 & over
  • 1.5 km sea swimming
  • 40 km road cycling
  • 10 km road running
The Classic Triathlon will not fail to impress. With stunning views of Weymouth nature reserve and a true test of stamina, you'll be beaming with pride at the finish line.
  • Sun 8 Jun 2025
  • £60-£80
  • Sun 8 Jun 2025
  • £60-£80
Weymouth, Dorset, UK

WMD Classic Triathlon

The Classic Triathlon will not fail to impress. With stunning views of Weymouth nature reserve and a true test of stamina, you'll be beaming with pride at the finish line.

  • Chip timing
  • Enter online
  • Undulating
  • Age 18 & over
  • 1.5 km sea swimming
  • 40 km road cycling
  • 10 km multi terrain running
  • Sun 21 Jul
Felixstowe, Suffolk, UK

Felixstowe Triathlon | Standard Distance Triathlon

  • 1500 m sea swimming
  • 41 km road cycling
  • 10 km road running
  • Sun 21 Jul
Felixstowe, Suffolk, UK

Felixstowe Triathlon | Sprint Aquabike

  • 750 m sea swimming
  • 20.5 km road cycling
  • 0 km road running
  • Sat 27 Jul
Sutton Coldfield, West Midlands, UK

Birmingham Triathlon | Olympic & Relay

  • 1500 km lake swimming
  • 40 km road cycling
  • 10 km trail running
  • Sat 27 Jul
Isle of Lewis, Outer Hebrides, UK

Hebrides Triathlon

  • 1.5 km lake swimming
  • 40 km road cycling
  • 10 km road running
  • Sun 28 Jul
Salford, Greater Manchester, UK

Morson Salford Triathlon & Aquabike | Standard Triathlon

  • 1500 m dock swimming
  • 40 km road cycling
  • 10 km road running
  • Sun 4 Aug
Olney, Buckinghamshire, UK

Cowman Triathlon & Aquabike | Calfman Triathlon

  • 1.5 m lake swimming
  • 45 km road cycling
  • 10 km multi terrain running
  • Sun 4 Aug
Cambridge, Cambridgeshire, UK

Cambridge Sport Lakes Triathlon | Standard Distance

  • 1500 m lake swimming
  • 40 km road cycling
  • 10 km trail running
  • Sun 4 Aug
Betws-y-Coed, Clwyd, UK

Craft Snowman Triathlon and Duathlon | Standard

  • 1500 m lake swimming
  • 69.2 km mountain biking
  • 8.4 km multi terrain running
  • Sun 4 Aug
Maldon, Essex, UK

ATW Big East & Maldon Triathlon | Standard Triathlon

  • 1500 m river swimming
  • 40 km road cycling
  • 10 km trail running
  • Sat 10 Aug
Henley-on-Thames, Buckinghamshire, UK

Conquer The Chilterns Triathlon | Standard Triathlon

  • 1500 m river swimming
  • 48 km road cycling
  • 10 km trail running
  • Sat 10 Aug
Dartford, Kent, UK

Midnight Man | Half Distance Triathlon

  • 1.9 km lake swimming
  • 90 km road cycling
  • 21 km road running
  • Sun 11 Aug
Windsor, Buckinghamshire, UK

Dorney Triathlon and Aquabike | Standard Triathlon

  • 1500 m lake swimming
  • 40 km road cycling
  • 10 km road running
  • Sun 11 Aug
Hartlepool, County Durham, UK

The Big Lime Multisport Event - Hartlepool | Standard Triathlon

  • 1500 km dock swimming
  • 40 km road cycling
  • 10 km road running

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