Chantilly 2020 Race Change Form | Castle Triathlon Series

Chantilly 2020 Race Change Form

    First Name:

    Last Name:

    Date of Birth:


    Email address:

    Please Confirm Your Current Entry Type:

    Current Booking Distance:

    Current Booking Distance:

    Would you like to transfer to Hever Castle 26/27 September 2020 or defer to 2021?

    Transfer to 2020:

    Defer to 2021:

    Are you keeping with the same distance?

    Please press the submit button below and we will be in touch shortly.

    Please select your new Distance (Cycle and Run routes may vary slightly depending on Venue)

    Please note that as per our T&C's, by transfering to a lesser distance does not qualify you to receive a refund

    No. I want to go up to a longer distance

    Please email us on You MUST use the subject line ‘2020 TRANSFER - UP A DISTANCE’.

    Please note that as per our T&C's, by transfering to a longer distance will incur futher purchase of the Entry Price difference.

    Please press the submit button below and we will be in touch shortly.


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    Matrix Events Ltd collects your data on behalf of the Castle Triathlon Series to process your contact request.

    The requested data is needed to meet your request. The data will be kept for three years to ensure follow-up. The information transmitted is reserved for the exclusive use of Matrix Events Ltd and will under no circumstances be communicated to third parties.

    As of May 25, 2018, in accordance with the General Data Protection Regulations, you will have the right to delete your data. You may also object, for a legitimate reason, to the use of your data. You alone can exercise these rights to your own data by writing to Matrix Events Ltd, The Old Bank, Penshurst Road, Tonbridge, Kent, TN11 8DB or, specifying “Right of persons” in the e-mail subject line and enclosing a copy of your proof of identity.

    Race distances

    Race distances

    For the absolute beginners and children to the professional triathletes, the Castle Triathlon Series offers a wealth of race distances to suit all levels.

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    Hosted at a selection of stunning and iconic castles across the UK, Ireland and France, the Castle Triathlon Series events all promise an inspirational and memorable race experience.

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    Take part

    We pride ourselves on offering a bespoke and tailored offering for all those wishing to take part; from first timers, old timers, juniors, female focus, elites, tri clubs, corporates, there’s a race for everyone!

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    Trade your time for a free race place! We offer a Volunteer Scheme, whereby a free race is given in return for a day’s marshalling at any one of the Castle Triathlon Series events. (terms apply)

    Find out more