Imprint
Last updated August 2026
Who runs this site
Siro ZambraBirmensdorferstrasse 98
8902 Urdorf
Switzerland
Contact
Responsible for the content
Siro Zambra, at the address above.
VAT
Sole proprietorship, not registered for Swiss VAT. Prices are final, no VAT is shown or charged.
Liability for content
I write everything on this site myself and keep it as accurate as I can. Results, lap times and reach numbers describe what happened in the past and are not a promise about the future. If something here is wrong or out of date, tell me and I will fix it.
Links to other sites
This site links to services I use, for example the booking page, the checkout and my social profiles. I have no control over what those sites do, and their own terms and privacy notices apply once you leave this domain.
Copyright
Photos, video, text and the merch artwork on this site belong to me or to the photographers I work with. Partner logos belong to the partners. Ask before you reuse any of it, I am usually happy to say yes.
Dispute resolution
If something goes wrong with an order, write to me first, almost everything is sorted out in one mail. Swiss law applies, the place of jurisdiction is my place of residence.