UK Duathlon Events

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.

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

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.

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.

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.

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

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.

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.

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.

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!

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).

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.