Every number needs a source and a state.
The methodology is deliberately public so athletes can tell verified evidence from a planning model.
Evidence states
The label is part of the statistic, not a footnote.
Publication rules
Systematic imports require an open licence, explicit permission or first-party consent.
Allowed sources
Open-licensed, permission-granted and consented first-party aggregates.
Explore →Minimum samples
50 overall and 20 per subgroup before observed values are published.
Explore →Traceable changes
Every correction records the field, reason, source and publication date.
Explore →Translation safety
English is the factual source. A translated article is indexed only after review against the exact source-content fingerprint.
If the English title, search intent, race link, factual sections or FAQ changes, the translation becomes stale automatically. It is removed from language alternates and sitemaps, and its generated page is withdrawn until the translation is reviewed again.