UK Triathlon Events FoundView all ↓
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.
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 2021 - 2022 triathlon list below, or if you know which distance you want to search for use the links above.
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Hever Castle Triathlon, Swim, RunHever, Kent
Dawlish TriathlonDawlish Warren
Torbay Triathlon AutumnTorbay Velopark
Torbay Triathlon SpringTorbay Velopark
Exmouth TriathlonExmouth Rugby Club
Dartmouth TriathlonBlackpool Sands Beach
English Riviera TriathlonGoodrington Sands Beach
East Leake 'end of season' Triathlonnear Loughborough
IRONMAN 70.3 BarcelonaCalella, Barcelona, Spain
IRONMAN BarcelonaCalella, Spain
Warwickshire Triathlon 2021Stratford Leisure Centre, Stratford-upon-Avon, Warwickshire