Privacy and analytics
Finish Line Labs uses Google Analytics to understand aggregate website traffic and usage. Google may process technical and interaction data under its own privacy policies. You can use browser privacy controls to restrict tracking.
Calculator inputs generally run in your browser. Some homepage features, such as saved race results, can store data in your browser's local storage. We do not provide account registration on this site.
Links and monetization
Our gear links currently take you to third-party brand sites. They are not configured as paid affiliate links in this version. If affiliate links or advertisements are introduced, we will update the disclosures as appropriate.
Important note
Running predictions and training information are for general information only and are not medical advice or a promise of performance. This policy should be reviewed and updated before adding ads, consent-management tools or any new data services.
Last updated October 13, 2026.