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Triathlons Found In Wales

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Triathlons | Wales | 2025 - 2026

The most comprehensive list of Triathlons in the Wales. Discover, compare and book the best Welsh Triathlons!

Find A Race is the UK's most popular Race Marketplace, with over 3 million users a year using our database of over 2,500 events to discover, compare and book their next challenge.

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Cardiff

Cardiff

Race Calendar: Triathlons In Wales

Loggerheads Trail 5k & 10k

Loggerheads Country Park
08 Mar 25
£18.78 - £20.90

Eirias Park Triathlon & Duathlon

Colwyn Bay, Conwy Principal Area
06 Apr 25
£60.99 - £90.99

THE ROC WALES

Pwllheli, Gwynedd
10 May 25
£240.00

Cheshire Triathlon 2025

Nantwich, Cheshire East
11 May 25
£89.00 - £99.00
4.5

Slateman Triathlon & Duathlon

Caernarfon, Gwynedd
08 Jun 25
£85.99 - £399.99

Alderford Triathlon 2025

Whitchurch, Shropshire
15 Jun 25
£99.00 - £119.00
5.0

Cholmondeley Castle Triathlon & Multisport

Malpas, Cheshire, Cheshire East
21 Jun 25 - 22 Jun 25
£35.00 - £245.00

Offer

10% OFF

Menai Holidays ABERSOCH Triathlon

Abersoch, Gwynedd
21 Jun 25
£85.00 - £90.00

The Cardiff Triathlon & Duathlon

Cardiff
22 Jun 25
£78.99 - £229.99

UK Ultimate Triathlon 2025

Ellesmere, Shropshire
29 Jun 25
£105.00 - £349.00
5.0

Snowman Duathlon & Triathlon

Betws-y-Coed, Conwy Principal Area
03 Aug 25
£69.99 - £224.99

Shropshire Triathlon 2025

Ellesmere, Shropshire
31 Aug 25
£99.00 - £219.00

Triathlon Y Bala

Bala, Gwynedd
07 Sep 25
£80.99 - £105.99

North West Triathlon 2025

Nantwich, Cheshire East
14 Sep 25
£89.00 - £99.00

Superfeet Sandman - Triathlon & Duathlon

Llanfairpwllgwyngyll, Gwynedd
21 Sep 25
£69.99 - £224.99

Llandudno Triathlon & Duathlon

Llandudno, Gwynedd
04 Oct 25
£85.99 - £130.99
Showing 1-16 of 16 results

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