Chateau de Chantilly Run Series 2021


Chateau de Chantilly Run Series 2021

Join us

A stunning run through the French countryside finishing at the glorious Chateau de Chantilly!

The Castle Run Series makes its yearly pilgrimage over the English Channel in August for the final international race of the 2021 series.

How to enter

Macmillan Charity Place

Macmillan are offering you a free place in the Château de Chantilly Run Series. We ask you to pledge to raise a minimum sponsorship of: £200 for the Half Marathon and Marathon and £150 for the 10k. To apply, simply click the green ‘Sign up today’ button. This will take you to official race website where you can select a 'Free Macmillan Charity Entry'.

Your Own Place

Public entry for the Château de Chantilly Run Series is now open on the official race website. If you want to support Macmillan then just tick our box when registering on the race website. There’s no minimum sponsorship, just raise as much as you can!

What distances are there?

  • Marathon
  • Half Marathon
  • 10km

    What do I get as part of #TeamMacmillan?

    Nothing beats our support on the course, whatever the weather and no matter what your finish time is.

    When you join Team Macmillan you will receive:

    • Free Macmillan running vest or t-shirt to wear
    • Dedicated running training and fundraising guide
    • Access to our online training zone
    • Support on the course to help you reach the finish line

    You can find our terms & conditions for the Chateau de Chantilly Run Series here.

    Have a question?

    Phone 0300 1000 200

Use your

own place

for Team Macmillan

More in this section

Organise your own event

Get your plans rolling. We've got advice, support, materials and fundraisers who'd love to help you create a great event.

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Go your own way

If you would like to take on a challenge for Macmillan which isn't in our listed events, no problem! Tell us which one you're doing and we'll send you a fundraising pack.

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Help with fundraising

From fundraising resources and ideas to online fundraising tips and information about paying in your donations. We'll help you raise as much as possible for Macmillan.

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Training Zone

Find training, nutrition and kit advice for whichever type of event you are doing.