Fly-in + transfer
open data
Derived signals — each blends several inputs. Confidence reflects coverage, never invented precision.
Planning alerts when a signal moved between recomputes.
Every signal we track for this weekend — with source, date and confidence. Coverage 65% of our signals; missing data lowers confidence, never invents precision.
owned
owned · owned demand proxy; no historical attendance data; no capacity/attendance ratio (not in Wikipedia infobox); no official availability feed (F1 ToS prohibits scraping)
owned
owned
open data
Each mode is a data object — score, best use, risk, confidence. Fly-in is airport-derived; ground modes are owned-curated.
open data
open data · OSM: 37 rail node(s) within 15km (overpass)
open data · OSM: 3 bus node(s) within 15km (overpass)
open data · OSM: 21 metro node(s) within 15km (overpass)
outside forecast horizon; 6-year ERA5 history, live forecast within race week
Tickets widely available; lower demand historically. This is a Raceplz demand proxy, not official live availability.
Official channelslive observation of www.circuitcat.com ticket page (2026-07-28, HTTP 200): BUY TICKETS; CAD3
Weekend cost on the ground — lodging, local transport, food, camping/value, ticket pressure. Not flights.
Permanent circuit; inputs: Big Mac index (food), OSM hotel density (16/5km, lodging), derived local transport; peak-month premium 12.
some dimensions derived; external coverage partial