Dorney Lake is the venue for these events but the venue will not be able to answer any queries or questions about your event.

FOr event Question Email at info@dorneytriathlon.com

Or get in touch with the organising team is to contact us info@dorneytriathlon.com and we usually will get back to you within 24 hours.

If you are a company interested in becoming a partner to the event, please email jess@dlevents.co.uk. If you’d like to volunteer at an event, please email jess@dlevents.co.uk

If you are emailing on behalf of a Charity or Charitable Organisation and wish to discuss a partnership or event attendance and supporter entry, please email andy.fish@sportsmediaagency.com