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Duathlons Found In The South East

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Duathlons | South East | 2025 - 2026

The most comprehensive calendar of Duathlons in the South East in 2025 - 2026. Discover, compare and book the best Duathlon events near you - including off road duathlons, long distance duathlons and kids duathlons.

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Race Calendar: Duathlons In The South East

Eastbourne Triathlon

Eastbourne, East Sussex
08 Jun 25
£16.00 - £169.00
4.5

The One on the River - Marlow

Marlow, Buckinghamshire
08 Jun 25
£25.00 - £110.00
5.0

Salty Sea Dog Duathlons & Triathlons - June

Bournemouth, Dorset
14 Jun 25
£45.00 - £70.00
4.6

The One for the Planet powered by Climategames

Windsor
15 Jun 25
£25.00 - £75.00

Running GP at Goodwood Motor Circuit Races & Duathlons July

Chichester, West Sussex
06 Jul 25
£30.00 - £232.00

Salty Sea Dog Duathlons & Triathlons - July

Bournemouth, Bournemouth, Christchurch and Poole
12 Jul 25
£45.00 - £70.00
4.6

The One on the River - Marlow

Marlow, Buckinghamshire
13 Jul 25
£25.00 - £110.00
5.0

Guildford Triathlon & Kids Aquathlon

Guildford, Surrey
20 Jul 25
£27.00 - £52.00

Salty Sea Dog Duathlons & Triathlons - August

Bournemouth, Bournemouth, Christchurch and Poole
09 Aug 25
£45.00 - £70.00
4.6

Brighton and Hove Triathlon

Hove, East Sussex
31 Aug 25
£21.00 - £169.00
5.0

Salty Sea Dog Duathlons & Triathlons - September

Bournemouth, Bournemouth, Christchurch and Poole
06 Sep 25
£45.00 - £70.00
4.6

The One on the Lake - Dorney

Windsor, Berkshire
07 Sep 25
£25.00 - £75.00

Hever Castle Triathlon & Multisport

Edenbridge, Kent
27 Sep 25 - 28 Sep 25
£35.00 - £245.00

Offer

10% OFF

Dorney Duathlon

Windsor, Berkshire
04 Oct 25
£47.00 - £87.00

Dorney Duathlon

Windsor, Berkshire
09 Nov 25
£47.00 - £87.00

Dorney Duathlon - April 2025

Windsor, Berkshire
05 Apr 25
£47.00 - £87.00
Showing 1-16 of 16 results

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