Middle distance duathlons

Middle distance duathlons

Middle distance duathlon events | 10km run + 60km bike + 10km run

Middle distance duathlons in the UK

A 10K run, 60K cycle and another 10K run - these mid-distance duathlons are a serious test of stamina. The result, though, is a seriously fun multi-sport experience that will get you hooked! Select your location for middle distance duathlons in your area or scroll down to see events coming up.

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Middle duathlons in 2024

Featured events are listed below - select your region to see all events.

Race through the beautiful grounds and surrounding area of stunning South Galway in a middle distance duathlon from starter to elite then celebrate with friends and family in the festival village.
  • Sun 26 May
  • £68-£90
Gort, Ireland

Lough Cutra Castle | Middle Duathlon

Race through the beautiful grounds and surrounding area of stunning South Galway in a middle distance duathlon from starter to elite then celebrate with friends and family in the festival village.

  • 10 km trail running
  • 96 km road cycling
  • 10 km trail running
Race through the beautiful grounds of the Cholmondeley Castle estate in an event suitable for all levels of experience, then celebrate with friends and family in the festival village.
  • Sun 23 Jun
  • £72-£90
Malpas, Cheshire, UK

Cholmondeley Castle | Middle Duathlon

Race through the beautiful grounds of the Cholmondeley Castle estate in an event suitable for all levels of experience, then celebrate with friends and family in the festival village.

  • 10 km road running
  • 64 km road cycling
  • 10 km road running
Taking place across the scenic Thames Valley area. Cycle the hilly open roads and run the flat Thames path as part of an exciting multi-activity event for summer.
  • Sun 14 Jul
  • £85
Marlow, Buckinghamshire, UK

The One on the River | Marlow | Middle Distance Duathlon

Taking place across the scenic Thames Valley area. Cycle the hilly open roads and run the flat Thames path as part of an exciting multi-activity event for summer.

  • 5 km trail running
  • 91 km road cycling
  • 20 km trail running
Race through the beautiful grounds of Belvoir Castle and into stunning Leicestershire in a middle distance duathlon for all levels then celebrate with friends and family in the festival village.
  • Sun 28 Jul
  • £72-£90
Grantham, Leicestershire, UK

Belvoir Castle | Middle Duathlon

Race through the beautiful grounds of Belvoir Castle and into stunning Leicestershire in a middle distance duathlon for all levels then celebrate with friends and family in the festival village.

  • 10.5 km trail running
  • 90 km road cycling
  • 10.5 km trail running
Race through the beautiful grounds and surrounding area of the stunning Hever Castle in a middle distance duathlon from starter to elite then celebrate with friends and family in the festival village.
  • Sun 29 Sep
  • £72-£90
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival | Middle Duathlon

Race through the beautiful grounds and surrounding area of the stunning Hever Castle in a middle distance duathlon from starter to elite then celebrate with friends and family in the festival village.

  • 10.5 km road running
  • 90 km road cycling
  • 10.5 km road running
  • Sat 6 Jul
  • £45-£55
Mendip, Somerset, UK

Mendips Adventure Race | Run & Bike Duo

The fourth event of Questars Adventure Races 2024 series takes us to the Mendips. Expect hills and a challenging course.

  • 1 hr trail running
  • 3 hrs mountain biking
  • 1 hr trail running
  • Sun 1 Sep
  • £100
Morpeth, Northumberland, UK

Geordieman | Duathlon

Do you have what it takes to be a GEORDIEMAN?

  • 10.5 km trail running
  • 56 miles road cycling
  • 13.1 miles trail running
  • Sat 7 Sep
  • £125-£190
Caernarfon, Gwynedd, UK

Seriously Brutal Duathlon | Half Distance

Take on the World’s hardest Duathlon…

  • 5.2 miles multi terrain running
  • 58 miles road cycling
  • 9.5 miles multi terrain running
  • Sat 14 Sep
  • £45-£55
Cotswolds, Cotswolds AONB, UK

Cotswolds Adventure Race | Run & Bike Duo

The final event of Questars Adventure Races 2024 series takes us to the Cotswolds. A new area in the Cotswolds for us and more challenging terrain for you to enjoy!

  • 1 hr trail running
  • 3 hrs mountain biking
  • 1 hr trail running

Middle distance duathlons near you

Select your location for middle distance duathlons in your area.