{"entry":{"slug":"world-formula-one-circuits","kind":"dataset","title":"World Formula 1 circuits","description":"Explore 78 circuits used for Formula 1 championship races. Compare locations and each circuit's first and latest race years.","topic":"Formula 1 circuits","region":"World","updated":"2026-09-15","preview":"/library/world-formula-one-circuits.06ea5931ab52.webp","assetId":"world-formula-one-circuits","sourcePage":"https://github.com/f1db/f1db/releases/tag/v2026.14.0","notes":["The map includes circuits linked to completed Formula 1 championship races with race-result records in the source.","Current and historical circuits are included. First and last years refer to the available championship race records.","Use the points to compare host locations or build a map of race history.","The source release is v2026.14.0. The extract was prepared on 15 September 2026.","A point represents a circuit location. It does not show a track layout, current race calendar, or access conditions."],"related":[],"preset":{"color":"#2563eb","fillOpacity":0.28,"basemap":"carto","bounds":[-118.192778,-37.849722,144.968333,57.264167]}},"asset":{"id":"world-formula-one-circuits","version":"da0297639eb3","url":"/library/world-formula-one-circuits.da0297639eb3.geojson","sha256":"da0297639eb3df4b59e580889789ce16ba7a1ea8ad65523841e5ea6bfecc03ed","bytes":23874,"featureCount":78,"geometryTypes":["Point"],"source":{"name":"F1DB","url":"https://github.com/f1db/f1db/releases/tag/v2026.14.0","license":"CC BY 4.0","licenseUrl":"https://github.com/f1db/f1db/blob/main/LICENSE","attribution":"F1DB contributors, CC BY 4.0. Circuit point extract."},"fields":[{"name":"name","description":"Full circuit name in F1DB."},{"name":"circuit_id","description":"Stable F1DB circuit identifier."},{"name":"country","description":"Country identifier in F1DB."},{"name":"first_year","description":"First year with a championship race in this extract."},{"name":"last_year","description":"Latest year with a championship race on or before the preparation date."},{"name":"source_url","description":"Circuit source record at the downloaded release."}]}}