We welcome competitors and spectators every year to the stunning surroundings of Blenheim Palace to take part in one of the most spectacular triathlons in Europe, set against the backdrop of a World Heritage Site.
Entry for competing in the Triathlon is currently sold out.
Spectator tickets for Blenheim Palace Triathlon 2021 are now available to buy online.
Use discount code TRI21 for 35% off until 31st July.
Date 11th - 12th September 2021
Annual Pass Free with Annual Pass
Spectator tickets for Blenheim Palace Triathlon 2021 are now available to buy online.Buy Tickets