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Relay triathlons in UK in July 2025

Find relay triathlons near me in UK in July 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside featuring a swim in the River Ouse, a scenic ride and a run around the beautiful town of St Neots.
  • Sat 5 Jul 2025
  • £250-£270
  • Sat 5 Jul 2025
  • £250-£270
Saint Neots, Cambridgeshire, UK

ATW Odyssey Full Distance Triathlon

Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside featuring a swim in the River Ouse, a scenic ride and a run around the beautiful town of St Neots.

  • Enter online
  • Undulating
  • Age 19 & over
  • 3.8 km river swimming
  • 180 km road cycling
  • 26.2 miles road running
Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside featuring a swim in the River Ouse, a scenic ride and a run around the beautiful town of St Neots.
  • Sat 5 Jul 2025
  • £130
  • Sat 5 Jul 2025
  • £130
Saint Neots, Cambridgeshire, UK

ATW Odyssey Half Distance Triathlon

Complete your own Odyssey on a journey of self-discovery in the Cambridgeshire countryside featuring a swim in the River Ouse, a scenic ride and a run around the beautiful town of St Neots.

  • Enter online
  • Undulating
  • Age 18 & over
  • 1900 m river swimming
  • 90 km road cycling
  • 21.1 km road running
ATW presents the Bristol Triathlon, one of the UK's most-popular 'closed-road' triathlon events, in a vibrant city known for its culture, creativity and green spaces.
  • Sun 6 Jul 2025
  • £85
  • Sun 6 Jul 2025
  • £85
Bristol, Somerset, UK

ATW Bristol Triathlon | Standard Triathlon

ATW presents the Bristol Triathlon, one of the UK's most-popular 'closed-road' triathlon events, in a vibrant city known for its culture, creativity and green spaces.

  • Chip timing
  • Enter online
  • Traffic free
  • Age 17 & over
  • 1500 m lake swimming
  • 40 km road cycling
  • 10 km road 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 Olympic Triathlon

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
This stunning but less savage Sprint Tri takes in all the awesome views and winding hilly Devon roads you have come to expect from the award-winning Croyde Ocean Triathlon!
  • Sun 6 Jul 2025
  • £65-£100
  • Sun 6 Jul 2025
  • £65-£100
Braunton, Devon, UK

Croyde Ocean Sprint Triathlon

This stunning but less savage Sprint Tri takes in all the awesome views and winding hilly Devon roads you have come to expect from the award-winning Croyde Ocean Triathlon!

  • Chip timing
  • Enter online
  • Age 15 & over
  • 750 m sea swimming
  • 18.5 km road cycling
  • 5.5 km trail 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
  • £78
  • Sun 13 Jul 2025
  • £78
Windsor, Buckinghamshire, UK

Dorney Sprint 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 15 & over
  • 750 m lake swimming
  • 20 km road cycling
  • 5 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 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
Fun, flat and brilliant for every ability. A shorter, more accessible format of the sport, making it an excellent entry point for beginners and a fast-paced challenge for experienced athletes.
  • Sun 13 Jul 2025
  • £65-£80
  • Sun 13 Jul 2025
  • £65-£80
Ripon, North Yorkshire, UK

Ripon Triathlon Festival | Sprint Triathlon

Fun, flat and brilliant for every ability. A shorter, more accessible format of the sport, making it an excellent entry point for beginners and a fast-paced challenge for experienced athletes.

  • Enter online
  • Age 15 & over
  • 750 m sea swimming
  • 23.4 km road cycling
  • 4.4 km road running
One of the most popular distances within the sport of triathlon, catering to both amateur and professional athletes, striking a balance between speed and endurance.
  • Sun 13 Jul 2025
  • £80-£95
  • Sun 13 Jul 2025
  • £80-£95
Ripon, North Yorkshire, UK

Ripon Triathlon Festival | Standard Triathlon

One of the most popular distances within the sport of triathlon, catering to both amateur and professional athletes, striking a balance between speed and endurance.

  • Enter online
  • Age 18 & over
  • 1.5 km lake swimming
  • 40 km road cycling
  • 10 km road running

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