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UK Duathlon Events

Showing 1 - 12 of 19 results
JAN26
Registration Perks
Ashridge Duathlon Race 2Berkhamsted, GB

This is a mass-start event. All finishing positions will be calculated based on gun time and not chip time.This is a non-draft legal race. To be eligible for Triathlon England Major event titles, entrants must be a member of their home nation association and a British citizen. You will not be eligible for the Triathlon England Championships with a day license. More details on eligibility can be found in the British Triathlon Rule Book.

This event is not just reserved for the age-group heroes of duathlon, but for those of all abilities.

5 reviews
£45
Standard
Ashridge Duathlon Race 2
JAN27
Registration Perks
Go Tri East London Duathlon – JanuaryLondon, GB

A duathlon in the Velo Park in Queen Elizabeth II Park, Stratford - home of the London 2012 Olympic Games. Race starts at 10am.

£8 - £13
Sprint Duathlon • Super Sprint Duathlon
Go Tri East London Duathlon – January
JAN27
Registration Perks
Ashridge Duathlon Race 3Berkhamsted, GB

This is a mass-start event. All finishing positions will be calculated based on gun time and not chip time.This is a non-draft legal race. To be eligible for British Triathlon Major event titles, entrants must be a member of their home nation association and a British citizen. You will not be eligible for World Championship Qualification with a day license. More details on eligibility can be found in the British Triathlon Rule Book.

£45
Sprint
Ashridge Duathlon Race 3
FEB3
Registration Perks
Effingham Adventure RaceEffingham, Surrey, GB

Test your navigation and strategy by entering one of the five off-road adventures we have organised. Using a waterproof 1:25,000 OS map which we provide, navigate trails and hills on foot and bike to collect as many check points as you can in the set time. You plan your own strategy and route, deciding how many CPs you want to visit and in what order. You will lose 1 point for each 30s you are late coming back. All checkpoints are worth 10 points each. Distance covered depends on how many checkpoints are visited, and depends entirely on your level of fitness, as well as your running/biking and map reading skills.

4 hour LONG Adventure Race - 4 hours, navigate to as many checkpoints as possible within the time. Starting on foot, there will be one transition to Mountain Bikes.

2 hour SHORT Adventure Race- 2 hours, navigate to as many checkpoints as possible within the time. Starting on foot, there will be one transition to Mountain Bikes.

2 hour Trail Running Race - 2 hour Trail Run only, navigate to as many checkpoints as possible within the time.

1 hour Mini Trail Running Race - 1 hour Trail Run only, navigate to as many checkpoints as possible within the time. Ideal for families and athletes who are less confident about their navigation skills, as the Checkpoints are closer to one another than in the other events.

2 hour MTBO Adventure Race - 2 hours, ride your mountain bike and navigate to as many checkpoints as possible within the time.

£10 - £40
Experience - Long • Sprint - Short • Other • MTBO
Effingham Adventure Race
FEB16
Registration Perks
Dorney Lake Winter DuathlonWindsor, GB

Now in its 11th year, this is the premier Winter Duathlon Series to take part in. These events are perfect for anyone looking to get fit or take part in their first event. Dorney Lake is the perfect venue for Duathlon Events.

100% accurate course and 100% traffic free. A fast and fun race. Perfect winter conditioning. This fun and exciting Duathlon Series will put you on good form for the coming season.

14 reviews
£45 - £65
Olympic • Sprint • Super Sprint
Dorney Lake Winter Duathlon
FEB24
Registration Perks
Go Tri East London Duathlon – FebruaryLondon, GB

A duathlon in the Velo Park in Queen Elizabeth II Park, Stratford - home of the London 2012 Olympic Games. Race starts at 10am.

£8 - £13
Sprint Duathlon • Super Sprint Duathlon
Go Tri East London Duathlon – February
MAR17
Registration Perks
Windsor Super Sprint, Sprint & Olympic DuathlonWindsor, GB

Now in its 11th year, this is the premier Winter Duathlon Series to take part in. These events are perfect for anyone looking to get fit or take part in their first event. Dorney Lake is the perfect venue for Duathlon Events.

100% accurate course and 100% traffic free. A fast and fun race. Perfect winter conditioning. This fun and exciting Duathlon Series will put you on good form for the coming season.

£45 - £65
Standard Duathlon • Sprint • Super Sprint
Windsor Super Sprint, Sprint & Olympic Duathlon
MAR23
Registration Perks
Mumbles DuathlonThe Mumbles, Swansea, GB

The Mumbles Duathlon will take place in Mumbles, Swansea. A great range of distances for athletes for all ability's and makes a great club event. This start of the season event is a great one to dust off the cobwebs.

Starting down at Knabb rock for the first 5km run, then out on the Gower Peninsula for the 32k bike, followed by a 5k run across the mumbles road, taking in the beautiful scenery.

£45 - £75
Sprint • Super Sprint
Mumbles Duathlon
APR6
Registration Perks
Thames Valley Spring DuathlonWindsor, GB

Now in its 11th year, this is the premier Winter Duathlon Series to take part in. These events are perfect for anyone looking to get fit or take part in their first event. Dorney Lake is the perfect venue for Duathlon Events.

100% accurate course and 100% traffic free. A fast and fun race. Perfect winter conditioning. This fun and exciting Duathlon Series will put you on good form for the coming season.

Relay teams must consist of THREE participants - one for each leg.

£45 - £65
Standard Duathlon • Sprint Duathlon • Super Sprint Duathlon
Thames Valley Spring Duathlon
APR14
Registration Perks
Harlech Triathlon & DuathlonHarlech, Gwynedd, GB

Welcome to the new home of the Harlech Triathlon!

Everything you love about the Harlech Triathlon will return better than ever in 2018, including both the Triathlon and Duathlon, the famous 'Storm the Castle' finale, and even the FREE bacon butties at the finish line. All this will be topped with everything you already expect from and Always Aim High event.

Featuring the same stunning cycle route as the triathlon, but sandwiched between two great little run routes, the Harlech duathlon has proven to be a hugely popular race - secure your place early to avoid disappointment!

£38 - £58
Sprint • Harlech Duathlon
Harlech Triathlon & Duathlon
MAY12
Registration Perks
Bridport TriathlonBridport, GB

The inaugural Bridport triathlon will be a pool based Triathlon hosted at Bridport leisure centre and will consist of 3 events, we have tried to think about all levels of entry, so if you have never entered a triathlon before and want to have a go, the super-sprint (try a tri) is an option, if you have done triathlons before or if you think you have the fitness to complete a slightly tougher triathlon the the sprint is your option, Don't like swimming then the Duathlon is your option.

And if you dont want to do all three portions of the triathlon then round up some friends and have a go at the team event (One person to do each element, so 3 different people in total).

£30 - £35
Duathlon • Sprint • Super Sprint
Bridport Triathlon
MAY12
Registration Perks
Twyford Kids DuathlonTwyford, Wokingham, GB

Due to the ongoing success of our Twyford Kids Triathlon we're very excited to be moving our Kids Duathlon to the same venue. The community of Twyford really gets behind our events with yummy refreshments on offer from the Youth Centre and lots of local kids taking part.

Event has been put forward to be part of the Triathlon England South Central Junior Series for the third year.

£17
TriStars 3 (Age 13 To 14) • TriStar 2 (Age 11 To 12 Years) • TriStar 1 (Age 9 To 10 Years) • TriStars Start (Age 8 Years)
Twyford Kids Duathlon
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What you need to know about duathlon

Duathlons were primarily created to allow triathletes to race during the winter months without the need to swim in cold lakes. It’s a running and cycling event that has become very popular in recent years, they’re great training races for triathlon and make an excellent step up from single running/cycling events. So, if you want to broaden your horizons and move into multi-disciplinary events, Duathlon is an excellent place to start.

Duathlons tend to follow the same distance structure as triathlons, although the format is typically ‘Run—Bike—Run’ meaning you start with a run, then transition to the bike, then transition back to running again. Duathlons come in Sprint, Standard and Long distances.

Different Duathlon event types

  • Sprint Duathlon: 5km run, 20km bike, 2.5km run
  • Standard Distance Duathlon: 10km run, 40km bike, 5km run
  • Long Distance Duathlon: 10km run, 150km bike, 30km run

These distances aren’t as standardised as Triathlons, so do check the exact course. Duathlon races can cover all terrains with opportunities to run cross country and mountain bike. We’ve curated some of our favourites below, good luck out there!

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