At a glance
Calculator inputs stay in your browser
The target time, division, and run/station emphasis are processed locally by JavaScript in your browser. The current calculator does not send those values to a Pace Lab server or store them in a database.
The Copy summary button uses the browser clipboard only after you choose to click it. The site does not receive a copy of that text through the calculator.
Hosting and normal web requests
When you visit any website, the hosting provider may process standard technical request information such as an IP address, time, requested URL, browser, and response status in server logs. Those logs are controlled by the hosting provider and are used for delivery, security, reliability, and abuse prevention according to its own policies.
External links
Some pages link to official HYROX materials and other external sources. Opening an external link takes you to that provider's website and privacy practices. Review the destination's policy before submitting information there.
Optional anonymous usage measurement
If you choose Allow, the site sends first-party events to /api/collect.php. The receiver stores daily aggregate counts for page paths, tool events, broad page types, result copies, cross-tool clicks, and validation errors. It does not store a raw event log.
These events do not include names, email addresses, health information, injury details, free-text entries, payment information, raw race splits, IP addresses, browser user-agent strings, or direct identifiers. Your browser stores the consent choice and first/last visit day so a page view can be counted as new, same-day, or returning without sending a visitor ID.
Anonymous tester feedback
The field-test page has a separate feedback form. Submitting it sends six selected options: audience type, usefulness score, clarity score, most useful tool, biggest issue category, and whether you would use Pace Lab again. The server keeps aggregate counts and rating totals only.
The tester form does not request or accept names, email addresses, health history, injury details, race splits, or free text. Submitting the form is optional and does not require enabling anonymous usage measurement.
Your choices and questions
You can use all calculators without creating an account. Optional measurement is not required for the tools. You may grant or withdraw consent below; withdrawing consent deletes the local visit marker and stops future optional measurement events.
Future advertising and affiliate links
The current release has no configured third-party analytics, advertising, or affiliate tracking provider. If one is added, this notice will be updated before the relevant feature is enabled with the provider, purpose, retention period, privacy policy, and applicable consent choices.
You can also avoid using the clipboard button and external links. For privacy questions about this site, use the contact page.
Last reviewed: September 20, 2026. This notice describes the current release and may change as the product gains features.