Join us on 22 Agust in your car for a fun-filled day of riddles and challenges guided by a roadbook.
The day will start with freshly made croissants and coffee and conclude with a prize-giving ceremony and “a friendship drink”. Lunch will be available for purchase for those who are hungry!

The lunch menu includes:
Selection of breads
Selection of cheeses
Filet Americain
Salad Bar:
Caesar salad
Liege Salad with duck bacon
Caprese salad (Tomato, mozarella, basil, olive oil)
½bottle of wine and water per person
2 soft drinks per person


I'm registering for the BIG Tour Rally

  • Registration for one car in the BIG Tour Rally

Tax reductions on donations

Donations greater than or equal to € 40 per year are tax-deductible for residents in Belgium.
You will receive this certificate automatically in the course of the following year. The tax deduction is 45% of the amount of your donation.
For example: if you donate 40 € to BIG against breast cancer you get 18 € and only pay 22 €.
If you donate from another country and want to know if this donation can be tax deductible, contact us!
Tel + 32 2 486 16 00

2. My details

* Required Fields

How will your privacy be respected?

The personal data collected by BIG through this form is required to send your tax receipt to you. 

In accordance with the General Data Protection Regulation (GDPR) (EU) 2016/679, BIG hereby informs you that you may exercise at anytime your right of access, rectification, restriction, objection, data portability and your right to erasure regarding your personal data collected by BIG. 

To exercise the rights above, please contact us on following address:
BIG Data Protection Officer
Breast International Group
Blvd de Waterloo 76
B-1000 Brussels
Tel + 32 2 486 16 00
To know more about how BIG processes personal data, please read our Privacy Policy.

3. My payment

Payment Platform 100% Secure

Expiry date

The 3 digit security code is located on the back of your card

How will your donation be used?

Between 2012 and 2019  BIG received more than € 115,000,000, of which 94.1% was spent directly on research conducted under the BIG umbrella, making a huge difference in the lives of women and men with breast cancer.  

Do you prefer to make a classic bank transfer? Our IBAN number is BE08 0689 0916 0213.

Thank you very much for your support.