10 Standard duathlons in South East

Find standard duathlons in and around South East - filter events by date, display on a map or use the advanced search to find your perfect race.

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The most popular duathlon distance with runs and cycles through the impressive castle grounds and out into the surrounding countryside including the stunning High Weald AONB.
  • Sun 24 Sep
  • £75
Edenbridge, Kent, UK

Hever Castle Triathlon and Multisport Festival | Standard Duathlon

The most popular duathlon distance with runs and cycles through the impressive castle grounds and out into the surrounding countryside including the stunning High Weald AONB.

  • 12 km road running
  • 40 km road cycling
  • 4.3 km road running
  • Sat 30 Sep
  • £60-£75
Henley-on-Thames, Buckinghamshire, UK

The One on the River - Henley | Duathlon - Standard Distance

The One on The River - Henley takes place across the scenic Thames Valley area with its routes going through Culden Faw Estate.

  • 5 km trail running
  • 37 km road cycling
  • 10 km trail running
  • Sun 1 Oct
  • £66
Andover, Hampshire, UK

Thruxton Mass Attack Duathlon | Standard Distance

Thruxton Mass Attack will again host the 2024 Great British Duathlon Age Group Qualifiers. Please do enter early as this event will be a sell out.

  • 11.4 km road running
  • 38 km road cycling
  • 3.8 km road running
  • Sun 8 Oct
  • £30
Fareham, Hampshire, UK

Deviation Duathlon | Standard Distance

We Believe and Achieve are pleased to return for 2023 with this Autumnal Duathlon.

  • 5 km trail running
  • 18 km road cycling
  • 5 km trail running
  • Sun 8 Oct
  • £56-£86
Olney, Buckinghamshire, UK

Cowman Duathlon | Calfman

BCS Events are excited to bring you the Cowman Duathlon with 2 distance options: Calfman (standard) and Stampede (sprint).

  • 10 km road running
  • 40 km road cycling
  • 5 km road running
  • Sun 8 Oct
  • £50-£66
Olney, Buckinghamshire, UK

The Cowman Duathlon - October | Calfman

BCS Events are excited to bring you the Cowman Duathlon on 2 dates in 2023.

  • 10 km road running
  • 40 km road cycling
  • 5 km road running
  • Sun 8 Oct
  • £60
Brockenhurst, Hampshire, UK

The Buccaneer Duathlon | Standard Distance

The Buccaneer is based at the famous Bucklers Hard Maritime village in the New Forest.

  • 10 km road running
  • 35 km road cycling
  • 5 km road running
  • Sat 11 Nov
  • £60-£75
Windsor, Buckinghamshire, UK

Dorney Lake Duathlon | Standard

Get involved in the Dorney Duathlon. Take on a Sprint or Standard distance 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
  • Sat 9 Dec
  • £60-£75
Windsor, Buckinghamshire, UK

Dorney Lake Duathlon | Standard

Get involved in the Dorney Duathlon. Take on a Sprint or Standard distance 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
  • Sun 17 Mar 2024
  • £19.99-£35
Southsea, Hampshire, UK

St Patrick’s Day Portsmouth Duathlons | Standard

A new one day event along a flat and fantastic course with sea views around every turn.

  • 5 km road running
  • 24.6 km road cycling
  • 5 km road running