Duathlons in Wales

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

The Adventure Championships consists of 3 unforgettable mixed-terrain events on 3 separate dates: The Slateman, The Snowman, and The Sandman. All the races take place in stunning Welsh scenery, and completion of the series comes with serious sporting clout.

Sprint Triathlon - Standard Entry

Sprint Triathlon - BTF Affiliation Entry

Standard Triathlon - Early Bird Entry

Standard Triathlon - Early Bird BTF Affiliation Entry

Savage Triathlon - Early Bird Entry

Savage Triathlon - Early Bird BTF Affiliation Entry

Legend Triathlon - Early Bird Entry

Legend Triathlon - Early Bird BTF Affiliation Entry

Standard Duathlon  - Early Bird Entry

Standard Duathlon  - Early Bird BTF Affiliated Entry

Sprint Duathlon - Standard Entry

Sprint Duathlon - BTF Affiliated Entry

Adventure Championships Triathlon & Duathlon

Take part in this unique endurance events festival around Snowdonia National Park. Triathletes new and experienced will relish this challenge and be rewarded by amazing views, trails and a festival atmosphere. Come for the unique finisher's memento or for the epic surroundings. 

Savage Triathlon - Standard Entry

Savage Triathlon - BTF Affiliated Entry

Standard Triathlon - Standard Entry

Standard Triathlon - BTF Affiliated Entry

Standard Triathlon - Standard Team of 2 Entry

Standard Triathlon - BTF Affiliated Team of 2 Entry

Standard Triathlon - Standard Team of 3 Entry

Standard Triathlon - BTF Affiliated Team of 3 Entry

Sprint Triathlon - BTF Affiliated Entry

Sprint Triathlon - Standard Team of 2 Entry

Sprint Triathlon - BTF Affiliated Team of 2 Entry

Sprint Triathlon - Standard Team of 3 Entry

Sprint Triathlon - BTF Affiliated Team of 3 Entry

Legend Triathlon - Standard Entry

Legend Triathlon - BTF Affiliated Entry

Legend Triathlon - Standard Team of 2 Entry

Legend Triathlon - BTF Affiliated Team of 2 Entry

Legend Triathlon - Standard Team of 3 Entry

Legend Triathlon - BTF Affiliated Team of 3 Entry

Sprint Duathlon - Standard team of 2 Entry

Sprint Duathlon - BTF Affiliated team of 2 Entry

Standard Duathlon - Standard Entry

Standard Duathlon - BTF Affiliated Entry

Standard Duathlon - Standard Team of 2 Entry

Standard Duathlon - BTF Affiliated Team of 2 Entry

Slateman Triathlon & Duathlon 2023

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.

Tough Runner UK

Duathlon - Black Friday Deal - Standard Entry

Duathlon - Black Friday Deal - BTF Affiliated Entry

Wildflower Duathlon

Take part in this duathlon around the beautiful scenery of Mumbles in Swansea. This event welcomes newbies to the duathlon scene and has a choice of two distances, so whether you’re a beginner or seasoned duathlon athlete, this is a great event for you. 

Activity Wales Events

Sprint - Relay Entry 

Middle - Standard Entry 

Middle - Relay Entry 

Mumbles Duathlon

Race in the shadow of Harlech Castle in this fun and well-loved triathlon and duathlon. Perfect for multi-sport novices and pros alike, both races will feature a beach finish as you 'storm to the castle'.

Harlech Triathlon - Standard Entry

Harlech Triathlon - BTF Affiliated Entry

Harlech Duathlon - BTF Affiliated Entry

Harlech Duathlon - Standard Entry

Harlech Triathlon and 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

Challenge yourself at Liverpool's GO TRI Duathlon. Boasting a friendly atmosphere and two courses to choose from, it's the perfect opportunity to brush up on your fitness, put your training to the test or simply try something new!

McA Events

GO TRI Duathlon - Standard Entry 

Hale Village Duathlon Go Tri 

Shrewsbury Duathlon is a perfect starter duathlon. There is something for every ability at this event, there is also a range of junior races for those fledgling athletes out there. To reward your hard work and efforts, claim your finisher's medal and a bag of sweets to refuel. 

GO TRI - Standard Entry

Tristart (age 8) - Standard Entry

Tristar 1 (ages 9&10) - Standard Entry

Tri Star 2 (ages 11&12) - Standard Entry

Tristar 3 (ages 13&14) - Standard Entry

Sprint - Standard Entry

Sprint - BTF Affiliated Entry

Shrewsbury Duathlon

Bring the whole family to the Shrewsbury Duathlon. With junior races perfect for children aged 8 and above, and adult races perfect for beginners, there's something for everyone. Come for a welcoming, family-friendly atmosphere and to see if duathlon racing is for you.

GoTri - Standard Entry

Shrewsbury Duathlon - GoTri & Sprint - October

Select a date range