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

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
Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park. The Sprint and Standard are included in the 2024 Eastern Region Series.
  • Sun 4 May 2025
  • £94
  • Sun 4 May 2025
  • £94
Saint Neots, Cambridgeshire, UK

ATW St Neots Standard Triathlon | Race 1

Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park. The Sprint and Standard are included in the 2024 Eastern Region Series.

  • Enter online
  • Age 17 & over
  • 1500 m river swimming
  • 45 km road cycling
  • 10 km road running
Stunning watersports venue with immaculate water quality, scenic run route, custom designed medal plus team relay option.
  • Sun 18 May 2025
  • £99-£120
  • Sun 18 May 2025
  • £99-£120
Bedford, Bedfordshire, UK

ATW Box End Standard Triathlon

Stunning watersports venue with immaculate water quality, scenic run route, custom designed medal plus team relay option.

  • Enter online
  • Age 17 & over
  • 1500 m lake swimming
  • 40 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
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
  • £99-£120
  • Sun 25 May 2025
  • £99-£120
Windsor, Buckinghamshire, UK

Dorney Triathlon | May | Standard Triathlon

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.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Age 17 & over
  • 1500 m lake swimming
  • 40 km road cycling
  • 10 km road running
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.
  • Sat 7 Jun 2025
  • £99-£120
  • Sat 7 Jun 2025
  • £99-£120
Windsor, Buckinghamshire, UK

Dorney Triathlon | June | Standard Triathlon

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.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Age 17 & over
  • 1500 m 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
  • £75-£81
  • Sun 8 Jun 2025
  • £75-£81
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
  • £70
  • Sun 8 Jun 2025
  • £70
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
Previously known as Mount Edgcumbe Triathlon, triathletes of all abilities can experience a truly exceptional coastal venue, finishers medal, t-shirt and memorable day out at a fantastic event.
  • Sun 15 Jun 2025
  • £55-£60
  • Sun 15 Jun 2025
  • £55-£60
Torpoint, Cornwall, UK

Plymouth Triathlon | Standard

Previously known as Mount Edgcumbe Triathlon, triathletes of all abilities can experience a truly exceptional coastal venue, finishers medal, t-shirt and memorable day out at a fantastic event.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 1500 m sea swimming
  • 40 km road cycling
  • 10 km trail running
Located at the Stewartby Sailing Club this venue is perfect for triathlon and was host to a sold-out GB team qualifier event in 2023, with probably the fastest bike leg in the country!
  • Sun 15 Jun 2025
  • £94-£115
  • Sun 15 Jun 2025
  • £94-£115
Bedford, Bedfordshire, UK

ATW Stewartby Lake Triathlon & Aquabike | Standard Triathlon

Located at the Stewartby Sailing Club this venue is perfect for triathlon and was host to a sold-out GB team qualifier event in 2023, with probably the fastest bike leg in the country!

  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 1500 m lake swimming
  • 37 km road cycling
  • 10 km road running
Situated in the renowned Cardiff Bay, this event stands out as a truly memorable city race. The event village and transition area are on Roald Dahl Plass in front of the Wales Millenium Centre.
  • Sun 22 Jun 2025
  • £115.99-£120.99
  • Sun 22 Jun 2025
  • £115.99-£120.99
Cardiff, UK

Cardiff Standard Triathlon (World Championship Qualifier)

Situated in the renowned Cardiff Bay, this event stands out as a truly memorable city race. The event village and transition area are on Roald Dahl Plass in front of the Wales Millenium Centre.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 1500 m lake swimming
  • 40 km road cycling
  • 9 km road running
Situated in the renowned Cardiff Bay, this event stands out as a truly memorable city race. The event village and transition area are on Roald Dahl Plass in front of the Wales Millenium Centre.
  • Sun 22 Jun 2025
  • £115.99-£140.99
  • Sun 22 Jun 2025
  • £115.99-£140.99
Cardiff, UK

Cardiff Standard Triathlon (Non Qualifying)

Situated in the renowned Cardiff Bay, this event stands out as a truly memorable city race. The event village and transition area are on Roald Dahl Plass in front of the Wales Millenium Centre.

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 17 & over
  • 1500 m lake swimming
  • 37 km road cycling
  • 9 km road running
Start with a great sea swim in warm waters then on to the bikes for a closed road and flat bike leg. Finally there's a run with views of the sea. Torre Abbey Sands has excellent water quality.
  • Sun 29 Jun 2025
  • £79
  • Sun 29 Jun 2025
  • £79
Torquay, Devon, UK

English Riviera Triathlon | Standard

Start with a great sea swim in warm waters then on to the bikes for a closed road and flat bike leg. Finally there's a run with views of the sea. Torre Abbey Sands has excellent water quality.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 1500 m sea swimming
  • 38.5 km road cycling
  • 10 km trail running
This Olympic Distance Triathlon was one of 220 Triathlons 'Top 21 must-do' triathlon challenges for 2022, and shortlisted for best triathlon in the UK for 2020! Stunning and savage.
  • Sun 6 Jul 2025
  • £85-£129
  • Sun 6 Jul 2025
  • £85-£129
Braunton, Devon, UK

Croyde Ocean Triathlon | Olympic Distance

This Olympic Distance Triathlon was one of 220 Triathlons 'Top 21 must-do' triathlon challenges for 2022, and shortlisted for best triathlon in the UK for 2020! Stunning and savage.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 1.5 km sea swimming
  • 37 km road cycling
  • 12 km trail running
Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park. The Sprint and Standard are included in the 2024 Eastern Region Series.
  • Sun 6 Jul 2025
  • £94
  • Sun 6 Jul 2025
  • £94
Saint Neots, Cambridgeshire, UK

ATW St Neots Standard Triathlon | Race 1

Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park. The Sprint and Standard are included in the 2024 Eastern Region Series.

  • Enter online
  • Age 17 & over
  • 1500 m river swimming
  • 45 km road cycling
  • 10 km road running
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 13 Jul 2025
  • £99-£120
  • Sun 13 Jul 2025
  • £99-£120
Windsor, Buckinghamshire, UK

Dorney Triathlon | July | Standard Triathlon

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.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Age 17 & over
  • 1500 m lake swimming
  • 40 km road cycling
  • 10 km road running
Awarded the Event of the year (2021) in the Welsh Triathlon Awards, The Craft Snowman is well known as the toughest multi-terrain triathlon in the UK. It is not for the faint-hearted.
  • Sun 3 Aug 2025
  • £105.99-£130.99
  • Sun 3 Aug 2025
  • £105.99-£130.99
Betws-y-Coed, Clwyd, UK

Craft Snowman Standard Triathlon

Awarded the Event of the year (2021) in the Welsh Triathlon Awards, The Craft Snowman is well known as the toughest multi-terrain triathlon in the UK. It is not for the faint-hearted.

  • Chip timing
  • Enter online
  • Hilly
  • Mountainous
  • Age 17 & over
  • 1500 m lake swimming
  • 69.2 km mountain biking
  • 8.4 km multi terrain running
Take on a multi-activity 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
  • £99-£120
  • Sat 9 Aug 2025
  • £99-£120
Windsor, Buckinghamshire, UK

Dorney Triathlon | August | Standard Triathlon

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

  • Chip timing
  • Enter online
  • Flat
  • Age 17 & over
  • 1500 km lake swimming
  • 40 km road cycling
  • 10 km road running
Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park. The Sprint and Standard are included in the 2024 Eastern Region Series.
  • Sun 10 Aug 2025
  • £94
  • Sun 10 Aug 2025
  • £94
Saint Neots, Cambridgeshire, UK

ATW St Neots Standard Triathlon | Race 1

Stunning riverside venue! Swim in the beautiful River Ouse, cycle through scenic villages and run around Riverside Park. The Sprint and Standard are included in the 2024 Eastern Region Series.

  • Enter online
  • Age 17 & over
  • 1500 m river swimming
  • 45 km road cycling
  • 10 km road running
The Big East and Maldon Triathlon is brought to you by the largest triathlon organiser in the UK! A great experience featuring a tidal river swim.
  • Sun 21 Sep 2025
  • £94-£115
  • Sun 21 Sep 2025
  • £94-£115
Maldon, Essex, UK

ATW Big East & Maldon Triathlon | Standard Triathlon

The Big East and Maldon Triathlon is brought to you by the largest triathlon organiser in the UK! A great experience featuring a tidal river swim.

  • Enter online
  • Undulating
  • Age 17 & over
  • 1500 m river swimming
  • 40 km road cycling
  • 10 km trail running
  • Sun 27 Apr 2025
Lydney, Gloucestershire, UK

The First Tri | Olympic

  • 750 m pool swimming
  • 40 km road cycling
  • 10 km road running
  • Sun 4 May 2025
Bolton, Greater Manchester, UK

Horwich Triathlon, Duathlon & Aquathlon | Triathlon - Standard Distance

  • 500 km pool swimming
  • 40 km road cycling
  • 8.6 km road running
  • Sun 18 May 2025
Southport, Merseyside, UK

Southport Triathlon, Duathlon & Aquathlon | Triathlon - Standard Distance

  • 1500 m lake swimming
  • 40 km road cycling
  • 10 km road running
  • Sun 8 Jun 2025
Morpeth, Northumberland, UK

Northumberland Festival of Sport | Standard Triathlon

  • 1.5 km lake swimming
  • 38 km road cycling
  • 11.5 km trail running
  • Sun 8 Jun 2025
Caernarfon, Gwynedd, UK

Slateman Triathlon & Duathlon | Standard Triathlon

  • 1500 m lake swimming
  • 49.9 km road cycling
  • 11.9 km road running

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