Ironman Leeds

AUG

16

2026

Take on England's only full distance IRONMAN in Leeds, a World Championship qualifier centered at Roundhay Park. Race a lake swim followed by hilly bike and run courses that showcase Yorkshire scenery and nearby elite triathlon facilities.

Sun 16 Aug 2026

Leeds, Yorkshire and The Humber

Website

Ironman (full Distance)

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IRONMAN Leeds - Event overview

IRONMAN Leeds is scheduled for August 16, 2026, in Leeds, United Kingdom. The event is presented as England's only full-distance IRONMAN and is listed as a World Championship qualifier. The race base is centrally located at Roundhay Park in Leeds.

Course and expected conditions

The race course includes a swim in a lake, a hilly bike course, and a hilly run course. Typical published temperatures for the event show an average water temperature of 21 C, a typical high air temperature of 19 C, and a typical low air temperature of 12 C.

Local context and facilities

Leeds is described as a hub of triathlon racing and hosts state-of-the-art training facilities, including the Brownlee Centre, noted as the UK's first purpose-built triathlon training centre. The wider Yorkshire region has previously hosted large cycling events such as the Tour de France Grand Depart. The event is organised by IRONMAN. Visit the organization's website for the most recent information.

Ironman (full Distance)