Cardiff Duathlon 2024 | Always Aim High Events


Events / Duathlon

Cardiff Duathlon 2024

The Cardiff Duathlon is the perfect option for competitors who want to experience a multi-activity race combing running and cycling in the cosmopolitan atmosphere of Cardiff Bay.

Back again in 2023 due to popular demand, the Sprint Duathlon features all of the incredible sights that Cardiff Bay has to offer allowing athletes to experience the rapturous welcome home in the shadow of the Millennium Centre.

Signing up to the Cardiff Duathlon is your ticket to compete in one of the UK's finest city duathlons. Not only should you expect a completely closed road route and coverage that is beamed across the world, but you should also expect a race that you want to share with everyone.


30 Jun 2024




Closing Date: 26.06.2024


Choose your distance

Cardiff Bike Grafitti

Cardiff 2024


30 Jun 2024

Run 1: 2.5km

Bike: 18.5km

Run 2: 4.7km

Find out more Cardiff Sprint Duathlon 2024
Race Photography
Race Photography Banner Mobile Version

What's Included

Cardiff busy event village

Lively Event Village

Music, commentary, shopping, food and chill out zones.

Cardiff Family Cheer

Family Friendly Vibes

Family finishes and plenty to see and do.

Cardiff Mount Line Marshals

On Course Support

Brilliant marshals, signage and pick up vehicles

Slate Placeholder Current View

Slate Finisher Mementos!

locally bought to mark your achievement and provide a lasting, unique and usable momento

Cardiff Run Elite Landmarks

Spectacular Location

Cardiff's unique architecture is the backdrop to your race

Cardiff winner tape GBR close

Professional Timing

Chip timing, live tracker and online results

Working with local communities