Duathlons in South West

Situated in the iconic Cardiff Bay, this unforgettable city race promises to delight both triathlon and duathlon athletes. With a completely closed road route, roaring event village and stunning views, this is not an event to miss. Come for some serious multi-sport clout and unforgettable memories.

Always Aim High Events

Olympic - Standard Entry 

Olympic - BTF Affiliated Entry 

Olympic - Team of 2 Entry 

Olympic - Team of 3 Entry 

Sprint - Standard Entry 

Sprint - BTF Affiliated Entry 

Sprint - Team of 2 Entry 

Sprint - Team of 3 Entry 

Super Sprint - Standard Entry 

Super Sprint - BTF Affiliated Entry 

World Triathlon Age Group Qualifier & British Championships - BTF Affiliated Entry 

Legend - Standard Entry 

Legend - BTF Affiliated Entry 

Legend - Team of 2 Entry 

Legend - Team of 3 Entry 

Sprint Duathlon - Standard Entry 

Sprint Duathlon - BTF Affiliated Entry 

Sprint Duathlon - Team of 2 Entry 

Cardiff Triathlon & Duathlon 2023

Try your hand at this duathlon at the iconic Goodwood location. You will run, cycle, and then run again around the flat course, soaking up the uplifting atmosphere and earning a bespoke finisher's medal.

RunThrough

Sprint BTF Member - BTF Affiliated Entry

Sprint Non-BTF Member - Standard Entry + BTF Permit

Standard BTF Member - BTF Affiliated Entry

Standard Non-BTF Member - Standard Entry + BTF Permit

Group of 6 Entry - Standard Entry 

RunThrough Goodwood Duathlon - September 2023

Take on the picturesque surroundings of Notgrove as you explore the Cotswolds in this fantastic Sprint Distance Duathlon. Embrace the glorious scenery as you race through Bourton-on-the-Water, Lower Slaughter and much more. Come for the fast route and to take in some incredible scenery.  

Tough Runner UK

Trail 10k - Standard Entry

Trail 10k - Canicross Entry

Classic Duathlon - Standard Entry

Classic Duathlon - BTF Affiliated Entry

Cotswolds Trail 10k & Classic Duathlon

The Wendover Woods plays host to Tough Runners Buckinghamshire Duathlon. This event keeps athletes coming back for more so why not shave some time off that PB on the fast bike course or try a duathlon for the very first time and see the awesome atmosphere for yourself.

Duathlon - Early Bird Entry

Buckinghamshire Duathlon

This duathlon takes place in the stunning scenery of The National Botanical Gardens of Wales and the surrounding roads. Competitors will take in the beautiful gardens and picturesque rolling hills in this event suitable for a wide range of abilities.

Wildflower Duathlon

Whether your a first time duathlete or a seasoned pro, all will love this event. With a stunning route, well organised transitions, and a bespoke finisher's medal, there's plenty to get you excited at the Wales Duathlon. 

Wales Duathlon

Try out a triathlon for the first time or finish off your season with a bang. Offering a Sprint and an Olympic race with an indoor pool swim and flat run that almost guarantees a fast time. Hear the crowds cheer as you race towards a new PB.

Trimax Events

The Last Tri - Sprint Triathlon - Standard Entry

The Last Tri - Sprint Triathlon - Relay Team of 2 Entry

The Last Tri - Sprint Triathlon - Relay Team of 3 Entry

The Last Tri - Sprint Triathlon - BTF Affiliated Entry

The Last Tri - Olympic Triathlon - Standard Entry

The Last Tri - Olympic Triathlon - BTF Affiliated Entry

The Last Tri - Duathlon - Standard Entry

The Last Tri

Try this off-road duathlon, with the option of different distances and intensities over 2 days. This event has you covered if you’re a beginner or if you’re looking for a challenging technical experience. This is an exciting course in one of the UK’s most popular mountain bike locations.

Sprint - Standard Entry

Sprint - BTF Member Entry

Sprint - Team of 2 Entry

Sprint - Team of 3 Entry

Standard - Standard Entry

Standard - BTF Member Entry

Standard - Team of 2 Entry

Standard - Team of 3 Entry

The Full Weekender - Sprint & Extreme - Standard Entry

The Full Weekender - Sprint & Extreme - BTF Member Entry

The Full Weekender - Standard & Extreme - Standard Entry

The Full Weekender - Standard & Extreme - BTF Member Entry

Escape to Afan

Break up the working week with this fantastic evening Tri event hosted at Cromhall Quarry. With a lake swim, road cycle and trail run there will be amazing scenery to embrace throughout.

Cromhall Evening Tri Series - Sprint Triathlon - Standard Entry

Cromhall Evening Tri Series - Sprint Triathlon - Relay Team of 2 Entry

Cromhall Evening Tri Series - Sprint Triathlon - Relay Team of 3 Entry

Duathlon - Standard Entry

Cromhall Evening Tri Series - Supersprint - Sprint Triathlon 14th June

Cromhall Evening Tri Series - June

Come down to the lively town of Chichester for this fantastic triathlon weekend. This is the perfect addition to the multi-sport calendar, promising to be a great event for those trying triathlon racing for the first time or those more experienced athletes too. 

Everyone Active

Junior Aquathlon - Tristar Start - Standard Entry

Junior Aquathlon - Tristar Start - BTF Affiliated Entry

Junior Triathlon - Tristar Start - Standard Entry

Junior Triathlon - Tristar Start - BTF Affiliated Entry

Adult Olympic Distance Triathlon - Standard Entry

Adult Olympic Distance Triathlon - BTF Affiliated Entry

Adult Olympic Distance Triathlon - Team of 3 Entry

Adult Sprint Distance Triathlon - Standard Entry

Adult Sprint Distance Triathlon - BTF Affiliated Entry

Adult Sprint Distance Triathlon - Team of 3 Entry

Adult Sprint Distance Aquabike - Standard Entry

Adult Sprint Distance Aquabike - BTF Affiliated Entry

Adult Sprint Distance Aquathlon - Standard Entry

Adult Sprint Distance Aquathlon - BTF Affiliated Entry

Adult Sprint Distance Duathlon - Standard Entry

Adult Sprint Distance Duathlon - BTF Affiliated Entry

Junior Aquathlon - Tristar 1  - Standard Entry

Junior Aquathlon - Tristar 1  - BTF Affiliated Entry

Junior Aquathlon - Tristar 2 - Standard Entry

Junior Aquathlon - Tristar 2 - BTF Affiliated Entry

Junior Aquathlon - Tristar 3 - Standard Entry

Junior Aquathlon - Tristar 3 - BTF Affiliated Entry

Junior Aquathlon - Youth - Standard Entry

Junior Aquathlon - Youth - BTF Affiliated Entry

Junior Triathlon - Tristar 1 - Standard Entry

Junior Triathlon - Tristar 1 - BTF Affiliated Entry

Junior Triathlon - Tristar 2 - Standard Entry

Junior Triathlon - Tristar 2 - BTF Affiliated Entry

Junior Triathlon - Tristar 3 - Standard Entry

Junior Triathlon - Tristar 3 - BTF Affiliated Entry

Junior Triathlon - Youth - Standard Entry

Junior Triathlon - Youth - BTF Affiliated Entry

Natures Way Foods Chichester Triathlon Series Weekend

Come to tackle this fantastic triathlon event as you explore all that the Cromhall Quarry has to offer. With an open lake swim, a run and a road cycle, you couldn't want more. Come to give a triathlon a go and embrace the picturesque scenery. 

Cromhall Evening Tri Series - July

Enjoy an evening triathlon at Cromhall quarry, with a lake swim, scenic cycle and run routes. This event is perfect for all looking to break up the working week. Come along for a great evening of friendly competition and great summer cheer. 

Cromhall Evening Tri Series - Sprint Triathlon  - Standard Entry

Cromhall Evening Tri Series - Sprint Triathlon  - Relay Team of 2 Entry

Cromhall Evening Tri Series - Sprint Triathlon  - Relay Team of 3 Entry

Cromhall Evening Tri Series - August

Close out the summer season with a midweek triathlon or duathlon at the Cromhall Quarry. With fantastic scenery and panoramic vistas, this triathlon will definitely get your heart pounding and your legs pumping. Embrace the lake swim, trail run, and road cycle as you zoom towards the finish line.

Cromhall Evening Tri Series - September

Try your hand at this duathlon at the iconic Goodwood site. You will run, cycle, and then run again around the flat course, soaking up the uplifting atmosphere and earning a bespoke finisher's medal.

RunThrough Goodwood Duathlon - July 2023

Take part in this great triathlon in the scenic area of Worcestershire. Enjoy an open swim and mixed terrain course and get outside this summer. Come along to earn your finishers medal.

OP Events

Upton Tri + & Duathlon

Make West Bay the next location for your next adventure. With stunning cliffs and sea breeze, this unique course will be an event to remember. At the gateway to the Jurassic Coast, West Bay give the opportunity for all abilities to achieve their PB. 

Beyond Events

West Bay Triathlon

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Duathlons in South West