Long distance duathlons

Long distance duathlons

Long distance duathlon events | 10km run + 150km bike + 30km run

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Long distance duathlons in the UK

The ultimate test in the run-bike-run format, a long distance duathlon covers a 10K run, 150K cycle and a 30K run. These events are comparable to ultra marathons and endurance triathlons. Select your location for long distance duathlons in your area or scroll down to see events coming up.

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Long distance duathlons in 2024/2025

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

  • Sun 13 Oct
  • £39.99
Fareham, Hampshire, UK

Deviation Duathlon | Long Distance

We Believe and Achieve return for 2024 with this Autumnal Duathlon.

  • 7.5 km trail running
  • 26 km road cycling
  • 5 km trail running
  • Sat 15 Mar 2025
  • £28-£33
Selkirk, Scottish Borders, UK

Bowhill Duathlon Long Course

Durty Events is excited to announce the return of the Bowhill Duathlon Series.

  • 1 day trail running
  • 1 day mountain biking
  • 1 day trail running

Long distance duathlons near you

Select your location for long distance duathlons in your area.