2021 Ballot

The public ballot for the 2021 Blenheim Palace Triathlon is now OPEN! The ballot will be open from now until early 2021 and we will announce a closing date across our channels nearer the time.

Entering the ballot is completely free! To enter the ballot, simply follow the link below and fill in the required information. The ballot is open for all distances (except Sprint Team Relay) and it only takes two minutes to enter.

What are you waiting for? Enter now for your chance to be on the start line of the UK’s most stunning triathlon.


Once the ballot has closed we will announce the results via email. If you have been successful you will need to complete your race registration to secure your place (this includes paying for your place!). The entry fee will vary based on day and distance. See below for more information.

  • Saturday Sprint – £123.49
  • Saturday Premium Sprint – £131.00
  • Saturday Super Sprint – £108.99
  • Sunday Sprint – £112.00
  • Sunday Premium Sprint – £131.00
  • Sunday Super Sprint – £98.49
  • Weekend Warrior – £219.49
Please note all prices are subject to an additional booking fee.

If you have any questions on the ballot, please read our full list of FAQ’s here. If you need any further information, please email the team on info@blenheimtriathlon.com.

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