We’re really sorry to announce that Leeds Triathlon 2025 will not be going ahead this year
Despite our best efforts, the high costs of running a safe, exciting triathlon in an urban setting like Leeds have made it unfeasible for this year. Our mission at TBF Events is to raise funds for the Brownlee Foundation, helping thousands of children get active and get a taste of triathlon events for free each year. Unfortunately, the Leeds Triathlon is no longer financially viable for 2025.
We’ve taken the tough decision to cancel this year’s Event with the aim of bringing Leeds Triathlon back, better than ever, in 2026.

Leeds Triathlon 2025
Sunday 3rd August 2025
Location: Roundhay Park, LS8 2HH
The Home of Triathlon
Sunday 3rd August
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The Leeds Triathlon 2025 takes place on Sunday 3rd August 2025. This year's event marks the inaugural year of TBF Events spectacular new race in this triathlon-loving city.
Leeds has long been a powerhouse of British triathlon, with Olympic champions Alistair and Jonny Brownlee, Jess Learmonth, all hailing from the city and many more elite Triathletes calling the city their home.
Now, you have the chance to follow in their footsteps and take on a thrilling challenge in a city built for the sport!
Sign up today and be part of history!