Standard distance duathlons

Standard distance duathlons

Standard distance duathlon events | 10km run + 40km bike + 5km run

Standard duathlons in the UK

Standard distance run-bike-run events usually involve a 10K run, 40K cycle and 5K run to finish things off so are just about short enough for confident novices and long enough to be a proper challenge for competitors. Select your location for standard duathlons in your area or scroll down to see events coming up.

Search by month

Search by place

Map view

Standard duathlons in 2025

Featured events are listed below - select a month/region or the map view to see all events.

Race through the beautiful grounds and surrounding area of stunning South Galway in a standard duathlon from starter to elite then celebrate with friends and family in the festival village.
  • Sun 25 May
  • €80
Gort, Ireland

Lough Cutra Castle | Standard Duathlon

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

  • 11 km trail running
  • 40 km road cycling
  • 5 km trail running
Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a Standard Duathlon then celebrate with friends and family in the festival village.
  • Sun 8 Jun
  • €80
Chantilly, France

Chateau de Chantilly Triathlon and Multisport Festival | Duathlon Standard

Race through the beautiful grounds and surrounding area of the stunning Château de Chantilly in a Standard Duathlon then celebrate with friends and family in the festival village.

  • 10 km trail running
  • 40 km road cycling
  • 5 km trail running
Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Duathlon! Bring your friends and celebrate completing your challenge in the festival village.
  • Sun 22 Jun
  • £80
Malpas, Cheshire, UK

Cholmondeley Castle | Standard Duathlon

Get active in the beautiful grounds and surrounding area of stunning Cheshire in a Standard Duathlon! Bring your friends and celebrate completing your challenge in the festival village.

  • 10 km trail running
  • 42 km road cycling
  • 5 km trail running
Great Britain Age Group 2026 Team Qualifier. A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Duathlon then celebrate.
  • Sun 20 Jul
  • £80
Grantham, Leicestershire, UK

Belvoir Castle | Standard Duathlon

Great Britain Age Group 2026 Team Qualifier. A jewel in the castle crown! Get active in the beautiful grounds and surrounding area of stunning Leicestershire in a Standard Duathlon then celebrate.

  • 10.5 km trail running
  • 45 km road cycling
  • 5 km trail running
Get active in the award-winning grounds and surrounding Kent countryside in a Standard Duathlon! Recruit your friends and celebrate completing your challenge in the festival village.
  • Sun 28 Sep
  • £80
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival | Duathlon Standard

Get active in the award-winning grounds and surrounding Kent countryside in a Standard Duathlon! Recruit your friends and celebrate completing your challenge in the festival village.

  • 12 km trail running
  • 40 km road cycling
  • 4.3 km trail running
Based in the grounds of the 2,000 acre Holdenby Estate, the traffic-free run lap follows a scenic trail and the rolling bike course enjoys fast-riding country roads. Relay option.
  • Sun 12 Oct
  • £63-£78
Northampton, Northamptonshire, UK

ATW Holdenby House Standard Distance Duathlon

Based in the grounds of the 2,000 acre Holdenby Estate, the traffic-free run lap follows a scenic trail and the rolling bike course enjoys fast-riding country roads. Relay option.

  • 10.8 km trail running
  • 38 km road cycling
  • 5.4 km trail running
Join ATW, the largest multisport organiser in the UK, at the iconic Grafham Water - a venue that has been used for award-winning events, national championships and GB qualifier races. Relay option.
  • Sun 26 Oct
  • £63-£78
Huntingdon, Cambridgeshire, UK

ATW Grafham Standard Distance Duathlon (inc. 2025 World Championship Standard Distance Duathlon Qualifier)

Join ATW, the largest multisport organiser in the UK, at the iconic Grafham Water - a venue that has been used for award-winning events, national championships and GB qualifier races. Relay option.

  • 10 km road running
  • 38 km road cycling
  • 5 km road running
Roadford Lake is a great venue for a duathlon and this event comes with top 5-star reviews from sportspeople of all abilities! You won't be disappointed.
  • Sun 2 Nov
  • £48.60-£52
Lifton, Devon, UK

Devon Duathlon Autumn | Standard

Roadford Lake is a great venue for a duathlon and this event comes with top 5-star reviews from sportspeople of all abilities! You won't be disappointed.

  • 10 km road running
  • 46 km road cycling
  • 5 km road running
Challenge yourself to a duathlon and take the opportunity to race around this unique and inspiring Olympic venue!
  • Sun 9 Nov
  • £68-£88
Windsor, Buckinghamshire, UK

Dorney Standard Distance Duathlon

Challenge yourself to a duathlon and take the opportunity to race around this unique and inspiring Olympic venue!

  • 10 km road running
  • 38 km road cycling
  • 5 km road running

Standard duathlons near you

Select your location for standard distance duathlons in your area.