UK Triathlon Events Found

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Triathlons combine swimming, cycling and running into one of the most popular all-round physical challenges. There are a huge variety of types of triathlons to choose from in terms of distances, cycle and run terrain options, and whether the swim is in a pool, in open water (eg lake) or even the sea.

Triathlon distances:
Super Sprint Triathlons: 400m swim; 10km bike; 2.5km run.
Sprint Triathlons: 750m swim; 20km bike; 5km run.
Olympic Triathlons (aka Standard Triathlons): 1500m swim; 40km bike; 10km run.
Half Ironman Triathlons: 1.9km swim; 90km bike; 21.1km run. (This distance is also known as a “70.3” which refers to the total race distance in miles.)
Ironman™ Triathlons: 3.86km (2.4 mile) swim; 180.25km (112 mile) bike; 42.2km (26.2 mile) run. As Ironman™ is a trademark, these are also known as ‘Iron distance’ events.

Find a Race lists more than 450 triathlons every year. So whether you’re new to the sport and looking for your first Super Sprint triathlon or a hardened triathlete looking for a Double Ironman distance event, check out our comprehensive full 2023 - 2024 triathlon list below, or if you know which distance you want to search for use the links above.



Kinlochleven, Argyll
07 Oct 23

Wilmslow Spring Triathlon 2024

Wilmslow, Cheshire East
21 Apr 24
£36.00 - £71.00

Stratford Triathlon 2024

Stratford-upon-Avon, Warwickshire
28 Apr 24
£89.00 - £99.00

Cheshire Triathlon 2024

Nantwich, Cheshire East
19 May 24
£89.00 - £99.00

ATW Grafman Middle Distance Triathlon

Grafham Water Visitor Centre, Marlow Park, Grafham, Huntingdon, Cambs, PE28 0BH
02 Jun 24
£149.46 - £185.50

Henley Triathlon 2024

Henley-on-Thames, Oxfordshire
02 Jun 24
£89.00 - £99.00

Alderford Triathlon 2024

Ellesmere, Shropshire
16 Jun 24
£99.00 - £119.00

Darwen Triathlon, Aquathlon & Runs

Darwen, Lancashire
23 Jun 24
£22.00 - £71.00

Thorpe Park Sprint Triathlon

Chertsey, Surrey
30 Jun 24
£27.00 - £69.00

UK Ultimate Triathlon 2024

Ellesmere, Shropshire
30 Jun 24
£99.00 - £349.00

The Northumbrian Full & Half Iron-Distance Triathlon

Hexham, Northumberland
30 Jun 24
£175.00 - £340.00

ATW Odyssey Full Distance Triathlon

Riverside Park, Regatta Meadow, St Neots, Cambridgeshire, PE19 7AB
06 Jul 24
£312.70 - £339.20

Upton Tri + Duathlon

Worcester, Worcestershire
13 Jul 24
£5.00 - £80.00

Guildford Triathlon & Kids Aquathlon

Guildford, Surrey
14 Jul 24
£33.00 - £70.00

Birmingham Triathlon 2023

Sutton Coldfield, West Midlands
27 Jul 24
£99.00 - £119.00

York Triathlon 2024

18 Aug 24
£89.00 - £99.00

Shropshire Triathlon 2024

Ellesmere, Shropshire
08 Sep 24
£99.00 - £219.00

Wilmslow Autumn Triathlon 2024

Wilmslow, Cheshire East
22 Sep 24
£36.00 - £70.00

North West Triathlon 2024

Nantwich, Cheshire East
22 Sep 24
£89.00 - £99.00

Warwickshire Triathlon 2023

Stratford-upon-Avon, Warwickshire
06 Oct 24
£89.00 - £99.00
Showing 1-20 of 20 results

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