Ironman Leeds

AUG

15

2027

England's only full distance IRONMAN in Leeds features a lake swim, a hilly Yorkshire bike course and a run centred on Roundhay Park, voted 3rd best IRONMAN in EMEA 2025.

Sun 15 Aug 2027

Leeds, Yorkshire and The Humber

Website Registration

Full distance 2.4 112 26.2 mi

Always double-check with the organizer's website! This page may contain affiliate links.

IRONMAN Leeds

IRONMAN Leeds is England's only full distance IRONMAN triathlon, staged in Leeds with a race base centred at Roundhay Park. The course combines three distinct legs: a lake swim, a bike course that passes through hilly Yorkshire terrain, and a run loop that is centred on Roundhay Park. The event presents city centre racing that passes historic English towns and uses local triathlon training facilities.

Typical reported conditions for the event show daytime highs near 21°C and lows near 12°C, with average water temperature also around 21°C. The race page identifies the event as a venue for World Championship qualification and displays a World Championship qualifier badge for the 2027 edition.

IRONMAN Leeds has been recognised in athlete feedback surveys; it was voted third best IRONMAN in Europe, the Middle East and Africa in the 2025 Athletes Choice Awards. Event information and resources are organised into sections for course details, athlete guides, schedule and travel, and there is a volunteer and community programme linked to the race. The race location is listed as Leeds, United Kingdom, with Roundhay Park as the central venue for race activities. Visit the organization's website for the most recent information.