London Triathlon 2018


Limelight Sports has taken over running of London and Blenheim Palace Triathlons

As of Monday 8th October, Limelight Sports has taken over the running of three major and iconic participation events from IMG with the ambition of attracting new participants and commercial partnerships. These include the London Triathlon, the world’s largest triathlon event, and the Bloodwise Blenheim Palace Triathlon, the only event to take place in a World Heritage site.

We want to take this opportunity to reassure all previous participants, future ones, loyal event supporters, volunteers and wider communities that the quality of the London and Blenheim Palace Triathlons will remain as good as ever. Limelight Sports are well-known and recognised for delivering some of the best events in the business including The Royal Parks Half Marathon, The JP Morgan Corporate Challenge and the Descente London Duathlon.

If you participated in these events in the past we kindly ask that any outstanding queries, or unresolved issues related to previous editions of the event are directed to Registrations for the 2019 events are opening very soon so keep an eye out for exclusive launch offers and more exciting announcements!

If you are interested in discussing commercial opportunities please email

Limelight Sports is extremely excited to be a part of these fantastic events and we look forward to leading them into a new era.