Where to send your Decathlon cancellation letter
Read the addresses on this page next to the full guide to cancelling Decathlon.
The addresses we hold
The addresses below are what our database holds for Decathlon, first the one a cancellation letter belongs to in Villeneuve-d'Ascq, then the others, so you can tell them apart.
Where the letter goesMailing address
DecathlonBoulevard de Mons 459650 Villeneuve-d'AscqFranceThe France address on file for Decathlon. Postal code 59650.
Second address on file
DecathlonBP 5007577210 AvonFranceThe database lists this as a second address for Decathlon. Use the primary address above unless your agreement names this one.
How to address the envelope
Copy it exactly onto the envelope
Address the envelope to Boulevard de Mons 4, 59650 Villeneuve-d'Ascq, France. Everything on those lines matters for the sorting machines, so nothing is abbreviated by hand.
Put your own address on it
Your name and postal address go top-left on the front (or the back flap). If the letter cannot be delivered it comes back to you, which is itself evidence of the attempt.
Send it by certified mail
Take the letter to a post office counter and ask for certified mail: you get a postmarked receipt and a delivery record. Keep the tracking number and check it until it shows delivered.
Keep the proof together
Hold on to the letter copy, the receipt and the tracking page.
The letter, written out
The request itself is short: Decathlon is asked to end the account, stop the charges and confirm in writing, with the name and email on the account and, if you have one, an account or customer number where the brackets are.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Decathlon Boulevard de Mons 4 59650 Villeneuve-d'Ascq France
To whom it may concern,
I am cancelling my account with Decathlon, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.
Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].
Sincerely, [Signature] [Your printed name]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel Decathlon for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.