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I create a collection

Whether you decide to take up a sporting challenge, celebrate a personal moment or create a cultural event, every opportunity is good to collect and help us save the lives of children with heart defects.
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Some key figures for 2025

  • 51 challenges

    solidarity sports events held

  • 65 children

    saved thanks to collections

  • 818

    solidarity bibs provided

I'm setting myself a sporting challenge

Cross the globe, walk the pilgrim's route to Santiago de Compostela, trail run, rally... Join the Coureurs du Coeur family and turn your sporting challenge into a solidarity event! Mobilize your friends and family and collect donations for children with heart disease.
I'm launching my collection!
Jean-Paul Delbert

"On Route 66, for a month and a half, and during those 3581 km by bike, I often put my knee to the ground. But thanks to the active participation of my donors, I never doubted that we would succeed in saving a child. What a wonderful victory and, above all, what a wonderful feeling!"

Jean-Paul, Coureur du Coeur

I'll take a number sign

Running or cycling with a charity bib number means choosing to take on a charitable challenge in addition to the sporting challenge: saving children awaiting heart surgery. You will be supported throughout your fundraising efforts right up to the day of the event and will receive a "Coureurs du Cœur" T-shirt to proudly wear the Association's colors.

Paris-Roubaix Challenge

Tackle the cobblestones of the Hell of the North with your heart for cardiac children.

L'Étape du Tour de France and L'Étape du Tour de France Femmes

Seize this unique opportunity to ride a stage under the same conditions as the pros!

The Schneider Electric Marathon de Paris

With a solidarity number sign, running is no longer just an individual performance, but a challenge in aid of children with heart disease.

Gérardmer Triathlon

Give meaning to your performance over one of the 3 distances. Swim, roll and run to give children with heart defects a second chance!

The Hoka Paris Half-Marathon

Join the Coureurs du Cœur on the world's biggest Half-Marathon and make your heart beat for the world's children.

I collect for a personal occasion

Join our large family of Collecteurs du Cœur and make your special occasions a unique moment of solidarity for the world's children.

- Moments in life: To celebrate a birth or a wedding, to pay tribute to a loved one or to celebrate retirement, create a collection to make the most memorable moments unforgettable!
- Birthday: Collect donations rather than gifts by dedicating your birthday to children with heart disease.
- Events: Are you organizing a concert or a sale? Any occasion is a good opportunity to raise funds!

I'm launching my collection!
10 years anniversary!-2

I collect as a heart family

As a host family, you are an essential link in the great chain of solidarity at Mécénat Chirurgie Cardiaque. For some of you, generosity knows no bounds, and you'd also like to raise funds to finance your little protégé's operation: more than ever, you're our Heart Families!
De la Ville Family

By naming their project "À Coeur Joie", the De la Ville family set the tone. For several months, they redoubled their energy, good humor and dynamism on social networks to mobilize their entourage and grow their online collection. They finally achieved their goal: to raise €12,000 to finance medical care for Lucas, a one-and-a-half-year-old boy from Cameroon whom they then took in.

De la Ville Family

All you need to know about Collectes du Cœur

  • Why create a fundraising page for Mécénat Chirurgie Cardiaque ?

    Worldwide, 1 in 100 children is born with a heart defect. Cardiac surgery is often the only way to save these children. By donating to Mécénat Chirurgie Cardiaque, you'll be helping children benefit from life-saving surgery, and giving your project that extra touch of solidarity that's been missing to make it magical!

  • What is my fundraising campaign for? How are donations used?

    Donations made by friends and family on our fundraising pages are donated in full to Mécénat Chirurgie Cardiaque to finance our missions. To find out more about how donations are used, please visit this dedicated page.

  • What happens if I don't reach my fundraising target?

    With the exception of solidarity number signs, the fundraising target is free. It is therefore always possible to change it during the course of your fundraising campaign.
    Whatever the amount raised, whether it exceeds or falls short of your target, all donations will be used to finance a child's operation.

    If you reach the symbolic amount of €12,000, you will finance the medical care of a child with a heart condition.

  • How do I create my collection page?

    Creating your collection page on our site will only take a few minutes, and of course it's free.

    1. Click here if you would like to join our large team of Coureurs du Cœur runners, or here for any other project (fundraising as a host family, tribute fundraising, etc.), then select the category that corresponds to your project.

    2. Choose from several options: create an individual project, form a team with other people, or join an existing team.

    3. Enter your information: this will allow you to manage your fundraising page later on.

    4. Enter the main information for your fundraising page: a title, the end date of the fundraiser, a fundraising goal, and a text describing your project and the reasons for your commitment to Mécénat Chirurgie Cardiaque. You can also illustrate your fundraiser with photos to make it more personal and representative of your cause.

    5. You are now just a few steps away from confirming the creation of your fundraising page, and you're done!

Contact Alizée Villeroy

Alizée Villeroy

Alizée Villeroy

Your Coureurs du Cœur contact 01 52 05 20 28 coureursducoeur@mecenat-cardiaque.org