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Triathlons in South West

Find triathlons near me in South West for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.

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TriStar 2 for children aged 11-12. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
  • Mon 4 May 2026
  • £24
  • Mon 4 May 2026
  • £24
Tavistock, Devon, UK

Tavistock Triathlon | TriStar 2

TriStar 2 for children aged 11-12. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.

  • Enter online
  • Age 11-12
  • 200 m pool swimming
  • 3.6 km gravel riding
  • 1.95 km multi terrain running
TriStar 1 for children age 9-10. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
  • Mon 4 May 2026
  • £22
  • Mon 4 May 2026
  • £22
Tavistock, Devon, UK

Tavistock Triathlon | TriStar 1

TriStar 1 for children age 9-10. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.

  • Enter online
  • Age 9-10
  • 150 m pool swimming
  • 2.4 km gravel riding
  • 1.3 km multi terrain running
TriStar Start Kids age 8. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
  • Mon 4 May 2026
  • £21
  • Mon 4 May 2026
  • £21
Tavistock, Devon, UK

Tavistock Triathlon | Tristar Start

TriStar Start Kids age 8. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.

  • Enter online
  • Age 8-8
  • 50 m pool swimming
  • 1 km gravel riding
  • 450 m multi terrain running
New! For kids age 5+. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.
  • Mon 4 May 2026
  • £20
  • Mon 4 May 2026
  • £20
Tavistock, Devon, UK

Tavistock Triathlon | Mini Tri

New! For kids age 5+. Pool swim, bike and also run are all mainly on grass in the grounds of Mount Kelly.

  • Enter online
  • Age 5-7
  • 25 m pool swimming
  • 1 km gravel riding
  • 450 m multi terrain 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 17 May 2026
  • £135
  • Sun 17 May 2026
  • £135
Lifton, Devon, UK

Roadford Lake Triathlon | Middle Distance

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 18 & over
  • 1.9 m lake swimming
  • 93 km road cycling + 8490 ft ascent
  • 20 km road running + 3288 ft ascent
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 17 May 2026
  • £82-£84
  • Sun 17 May 2026
  • £82-£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
  • 1500 m lake swimming
  • 46 km road cycling + 4245 ft ascent
  • 10 km road running + 1644 ft ascent
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 17 May 2026
  • £68
  • Sun 17 May 2026
  • £68
Lifton, Devon, UK

Roadford Lake Triathlon | Sprint

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 15 & over
  • 750 m lake swimming
  • 20 km road cycling + 1778 ft ascent
  • 5 km road running + 822 ft ascent
  • Wed 16 Jul
Swindon, Wiltshire, UK

Cotswolds Lake 62 Evening Triathlon Series - Race 3 | Triathlon

  • 400 m lake swimming
  • 12.5 km road cycling + 105 ft ascent
  • 4.5 km trail running + 69 ft ascent
  • Sun 3 Aug
Bristol, Gloucestershire, UK

Sri Chinmoy Tri Club's SBR-Mini Duathlon or Triathlon | Triathlon

  • 200 m pool swimming
  • 10 km road cycling
  • 3 km trail running
  • Wed 20 Aug
Swindon, Wiltshire, UK

Cotswolds Lake 62 Evening Triathlon Series - Race 4 | Triathlon

  • 400 m lake swimming
  • 12.5 km road cycling + 105 ft ascent
  • 4.5 km trail running + 69 ft ascent
  • Sun 14 Sep
Weymouth, Dorset, UK

IRONMAN 70.3 Weymouth

  • 1.2 miles sea swimming
  • 56 miles road cycling
  • 13.1 miles road running

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