› Your address has changed or you want changed in any other part of your message to OstseeMan Triathlon? Case use our online service change and let us know your changes quickly and easily directly by e-mail.
› Send your requests for changes briefly and informally to firstname.lastname@example.org. For unambiguous identification please provide your name, first name and your club. Alternatively you can, of course, your booking reference or starting point - if available - specify for unique identification.