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 It is removed from language alternates and sitemaps, and its generated page is withdrawn until the translation is reviewed again.
From source to published figure
A number is published only after its source, rights, sample and evidence state are recorded.
Record provenance
Capture the source, date, permission or licence and the field being supported.
Assign the state
Label the value observed, modelled, provisional, pending or suppressed before presentation.
Check the sample
Observed aggregates require at least 50 records overall and 20 in a published subgroup.
Keep label and value together
The evidence state, source scope and relevant limitation travel with the number.
Record the change
A correction states the field, reason, source and publication date in the data changelog.
What the data can and cannot say
Race Intelligence separates description from prediction so an estimate is not presented as a verified fact.
Observed values describe the authorised sample. Modelled values are planning estimates. Neither guarantees an individual finish time, course condition or race-day outcome. Mutable facts such as routes, cut-offs, aid stations and schedules must be checked against the current organiser guide.
Methodology reviewed . See the data changelog for traceable corrections.