Privacy & sources

Effective October 5, 2026. Open Sports Calendar is operated by Caden Wurzbacher. Questions: caden@cadenwurzbacher.com.

Browsing and saved sessions

You do not need an account. The website stores saved sessions in your browser. The mobile app stores saved sessions on your device. We do not upload your saved list or use advertising or tracking SDKs. Remove individual saved sessions, clear website data in your browser, or use Clear saved sessions in the app's About tab.

Hosting and technical information

Requests to our website and schedule API are processed by Cloudflare. Technical information such as IP addresses, requested URLs, device/browser information, and errors may be processed in hosting and security logs to operate, protect, and troubleshoot the service. This includes the search filters contained in requested URLs. We do not sell this information or use it for advertising. Read Cloudflare's privacy policy for its processing practices.

Device calendar, maps, and sharing

Calendar export is optional. On the website it downloads a calendar file. In the mobile app it opens the system calendar editor with the selected session. You choose whether to add it. We do not read or upload your personal calendar. Directions open your chosen map service, and sharing opens the system share sheet. Those services handle the information you choose to send.

Fonts and outside links

The website loads fonts from Google Fonts, which receives the network information required to serve those files. Fonts are bundled inside the mobile app. Venue websites, map providers, and other external links have their own privacy policies.

Support

If you email us, we receive your email address, message, and any details you include. We use them to respond and handle corrections or venue suggestions. Contact us to request deletion of support correspondence, subject to information we must retain for legitimate operational or legal reasons. Do not send sensitive personal information in a listing correction.

Schedules and venue data

Schedules come from venues' public pages and may change. Each session links to its source. Directory presence does not imply current opening, availability, or a scheduled game. Check prices, ages, registration, equipment, and cancellations with the venue.

Finnish facility data: Lipas.fi, University of Jyväskylä, CC BY 4.0. Names and URLs normalized, duplicate inventory records removed. Scottish locations checked against SIRA and operators; Estonian locations checked against Eesti Hoki. Danish names and addresses independently checked against operators. Danish map coordinates: OpenStreetMap contributors (ODbL), except Herning (DBpedia/Wikipedia).

Attribution is also included in the venue catalogue. CC BY 4.0 and OpenStreetMap ODbL apply to their respective source records. Other source rights remain with their owners.

Children

Some public schedules include youth or family sessions. We do not create child accounts or knowingly request children's personal information. A parent or guardian should verify participation requirements.