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UK Triathlon Events Found

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Triathlons

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 2024 - 2025 triathlon list below, or if you know which distance you want to search for use the links above.

Triathlons

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Dorney Lake Triathlon

Windsor, Berkshire
22 Sep 24
£60.00 - £95.00
4.4

Thorpe Park Sprint Triathlon

Chertsey, Surrey
30 Jun 24
£27.00 - £69.00

The Cardiff Triathlon & Duathlon

Cardiff
30 Jun 24
£78.99 - £229.99

English Riviera Triathlon

Goodrington Sands Beach
30 Jun 24
£44.52 - £79.50

IRONMAN 70.3 Bolton

Bolton, Lancashire
30 Jun 24
£310.00 - £585.00

ATW Mallory Park - TS2, TS3 and Youth - Draft-legal triathlon

Mallory Park Circuit, Church Road, Kirkby Mallory, Leicestershire, LE9 7QE
30 Jun 24
£37.10

UK Ultimate Triathlon 2024

Ellesmere, Shropshire
30 Jun 24
£99.00 - £349.00

Dorney Evening Triathlon

03 Jul 24
£51.00 - £77.00

The FixAddiction Triathlon

Windsor, Buckinghamshire
06 Jul 24
£60.00

Salty Sea Dog Triathlon - July

06 Jul 24
£45.00 - £55.00
4.5

Questars Summer Adventure Race Series - Race 4

06 Jul 24
£30.00 - £240.00

ATW Odyssey Full Distance Triathlon

Riverside Park, Regatta Meadow, St Neots, Cambridgeshire, PE19 7AB
06 Jul 24
£306.34 - £339.20

ATW St Neots Triathlon - Race 2

Riverside Park, Regatta Meadow, St Neots, Cambridgeshire, PE19 7AB
07 Jul 24
£58.30 - £121.90

Upton Tri + Duathlon

Worcester, Worcestershire
13 Jul 24
£5.00 - £80.00

ATW Draft-legal Coaching Day with Jodie Swallow - Mallory Park - July

Mallory Park Circuit, Church Road, Kirkby Mallory, Leicestershire, LE9 7QE
13 Jul 24
£79.50 - £132.50

ATW Triathlon - Mallory Park

Mallory Park Circuit, Church Road, Kirkby Mallory, Leicestershire, LE9 7QE
14 Jul 24
£47.70 - £79.50

ATW Children’s Triathlon Mallory Park - July

Mallory Park Circuit, Church Road, Kirkby Mallory, Leicestershire, LE9 7QE
14 Jul 24
£19.08 - £30.74

Dorney Triathlon- July 2024

14 Jul 24
£51.00 - £97.00
4.7

Buckinghamshire Triathlon

14 Jul 24
£89.00 - £99.00

IronBourne

14 Jul 24
£50.00 - £396.00

The One on the River - Marlow - Summer Edition

Higginson Park, Lower Pound Lane, Marlow, SL7 2AE
14 Jul 24
£25.00 - £110.00
Showing 21-40 of 84 results

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