Ironman Leeds

AUG

15

2027

A full distance IRONMAN in Leeds with a lake swim, a hilly bike course through Yorkshire and a run around Roundhay Park; England's only IRONMAN.

Sun 15 Aug 2027

Leeds, Yorkshire and The Humber

Website

Full distance 3.8 180.2 42.2 km

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IRONMAN Leeds

IRONMAN Leeds is a full distance triathlon held in Leeds, United Kingdom. The race features a lake swim, a hilly bike course through Yorkshire and a run centred around Roundhay Park. The event is described as England’s only IRONMAN and is located in a city known as a hub of triathlon racing.

The city provides triathlon-specific facilities, including the Brownlee Centre, a purpose-built training centre. Yorkshire has experience hosting large cycling events, having hosted the Tour de France Grand Depart. The race venue is centrally located at Roundhay Park to concentrate run activity in that area.

The event was scheduled for August 16, 2026. Past athlete surveys placed IRONMAN Leeds among top events, with a 2025 Athletes' Choice Award ranking it third best IRONMAN in Europe, the Middle East and Africa. Average water and air temperatures noted on event materials are around 21 °C for water, 19 °C for high air temperature and 12 °C for low air temperature. Visit the organization's website for the most recent information.

226 km

Ironman