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Duathlons in UK

Find duathlons near me in UK 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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Click an event for full event details, location, route, sustainability, what's included and how to enter.

  • Wed 21 May
Swindon, Wiltshire, UK

Cotswolds Lake 62 Evening Triathlon Series - Race 1

  • Super sprint triathlon
  • Super sprint duathlon
  • Super sprint aquabike
  • Sprint aquathlon
  • Sat 24 May
Woodbridge, Suffolk, UK

Framlingham Gala Fest Team Duathlon

  • Sprint duathlon 2
  • Sat 24 - Mon 26 May
Ashbourne, Derbyshire, UK

Darley Moor May Weekend

  • Kids duathlon 5
  • Sprint duathlon
  • Sat 24 May
Swindon, Wiltshire, UK

Cotswolds Lake 62 Spring Events

  • Sprint triathlon
  • Sprint duathlon
  • Sprint aquabike
  • Sprint aquathlon
  • Fun run
  • + 1 more race
  • Sat 24 May
Bolton, Lancashire, UK

Ian Hesketh Memorial Duathlon

  • 5 km trail running
  • 22 km road cycling
  • 5 km trail running
  • Sat 7 - Sun 8 Jun
Woodstock, Oxfordshire, UK

Blenheim Palace Triathlon

  • Super sprint triathlon 2
  • Sprint triathlon 4
  • Sprint duathlon
  • Standard duathlon
  • Sun 8 Jun
Caernarfon, Gwynedd, UK

Slateman Triathlon & Duathlon

  • Sprint triathlon
  • Olympic triathlon
  • Half Ironman
  • Sun 8 Jun
Eastbourne, East Sussex, UK

Eastbourne Triathlon

  • Super sprint triathlon
  • Sprint triathlon
  • Olympic triathlon
  • Sea swim
  • Sprint aquathlon
  • + 3 more races
  • Wed 11 Jun
Cromhall, Gloucestershire, UK

South West Maritime Triathlon Series - Race 2

  • Sprint triathlon
  • Sprint duathlon
  • Wed 18 Jun
Swindon, Wiltshire, UK

Cotswolds Lake 62 Evening Triathlon Series - Race 2

  • Super sprint triathlon
  • Super sprint duathlon
  • Super sprint aquabike
  • Sprint aquathlon
  • Sat 21 - Sun 22 Jun
Malpas, Cheshire, UK

Cholmondeley Castle Triathlon and Multisport Festival

  • Relay triathlon 2
  • Kids triathlon 5
  • Olympic triathlon
  • Half Ironman
  • Sprint duathlon
  • + 17 more races
  • Sun 29 Jun
Penrith, Cumbria, UK

Ullswater Epicman Triathlon & Duathlon

  • Sprint triathlon
  • Olympic triathlon
  • Half Ironman
  • Sprint duathlon
  • Standard duathlon
  • + 1 more race
  • Thu 3 Jul
Hayes, UK

Duathlon - Hillingdon Triathletes

  • Super sprint duathlon
  • Sprint duathlon
  • Wed 9 Jul
Cromhall, Gloucestershire, UK

South West Maritime Triathlon Series - Race 3

  • Sprint triathlon
  • Sprint duathlon
  • Wed 16 Jul
Swindon, Wiltshire, UK

Cotswolds Lake 62 Evening Triathlon Series - Race 3

  • Super sprint triathlon
  • Super sprint duathlon
  • Super sprint aquabike
  • Sprint aquathlon
  • Sat 19 - Sun 20 Jul
Grantham, Leicestershire, UK

Belvoir Castle Triathlon and Multisport Festival

  • Novice triathlon 2
  • Super sprint triathlon
  • Sprint triathlon 2
  • Olympic triathlon
  • Half Ironman
  • + 16 more races
  • Thu 31 Jul
Hayes, UK

Duathlon - Hillingdon Triathletes

  • Super sprint duathlon
  • Sprint duathlon
  • Sun 3 Aug
Bristol, Gloucestershire, UK

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

  • Super sprint duathlon 2
  • Novice triathlon
  • Wed 13 Aug
Cromhall, Gloucestershire, UK

South West Maritime Triathlon Series - Race 4

  • Sprint triathlon
  • Sprint duathlon
  • Wed 20 Aug
Swindon, Wiltshire, UK

Cotswolds Lake 62 Evening Triathlon Series - Race 4

  • Super sprint triathlon
  • Super sprint duathlon
  • Super sprint aquabike
  • Sprint aquathlon
  • Sun 24 Aug
Ormskirk, Lancashire, UK

West Lancs Summer Triathlon, Duathlon & Aquathlon

  • Sprint triathlon
  • Sprint duathlon
  • Sprint aquathlon
  • Wed 10 Sep
Cromhall, Gloucestershire, UK

South West Maritime Triathlon Series - Race 5

  • Sprint triathlon
  • Sprint duathlon
  • Sat 13 Sep
Nantwich, Cheshire, UK

North West Kids Fun Duathlon

  • Kids duathlon 9
  • Sun 14 Sep
Bristol, Gloucestershire, UK

Sri Chinmoy Tri Club's SBR-Mini Duathlon

  • Super sprint duathlon 2
  • Sat 27 - Sun 28 Sep
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival

  • Half Ironman
  • Olympic triathlon
  • Sprint triathlon 2
  • Super sprint triathlon
  • Novice triathlon
  • + 17 more races

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