Cancel your Xtrafit subscription by mail
Xtrafit deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Post for Xtrafit is handled in Köln, Germany, which is where your letter is headed.
Let Postbye cancel Xtrafit 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.
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Postbye is not affiliated with Xtrafit.
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- 3 Xtrafit cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Xtrafit by mail
Collect the details you need
Before writing, collect your membership number, the home club you joined at and the name on the membership agreement. Xtrafit can only act on a request it can match to an account.
Write the cancellation request
Postbye writes the letter in German from our German template, because Xtrafit's address is in Germany. It opens with the subject line “Betreff: Kündigungsanfrage – [your name]” and asks Xtrafit to end the subscription, stop all further charges and confirm in writing.
Mail the letter with a receipt
Use certified mail for the 50829 Köln address in the next section, so the post office records the delivery. Write down the tracking number.
Hold on to the receipt
Delivery confirmation is your evidence that Xtrafit was asked. Watch the next statement or two for any further Xtrafit charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Xtrafit cancellation letter goes
Xtrafit takes its post at Am Coloneum 2a, 50829 Köln, Germany, which is where a cancellation letter belongs.
The postcode 50829 belongs to Nordrhein-Westfalen, Germany, so this is where the envelope is delivered.
Your details go in a block headed by Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse, and the opening line is “Sehr geehrte Damen und Herren,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Xtrafit, with the envelope wording
Before you cancel Xtrafit, check these
- Freezing or pausing a membership is not cancelling it. Say clearly that you want the membership ended.
- Read the notice window in your agreement. A letter that arrives after the cut-off can miss that month's charge.
- Annual fees and monthly dues are sometimes billed separately. Ask for both to be ended.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Xtrafit 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.
Cancelling a gym or fitness membership
Gyms often require written notice, set a notice window before the next billing date and can tie the cancellation to the home club, so a dated letter is the record that counts.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Xtrafit cancellation at a glance
- How Xtrafit accepts cancellations
- By mailed letter
- Mailing address on file
- Xtrafit Am Coloneum 2a 50829 Köln Germany
- Country
- Germany
- Letter language
- German (template de)
- Category (from the company name)
- Gyms & fitness
- Added to the database
- May 19, 2026
- Data last checked
