imkreisfahren · Sebastian und Dave

Wie entsteht eine Formel-1-Strecke? Der lange Weg von der Idee bis zum fertigen Kurs.

·25 min·2 clips

Why are Madrid residents protesting the construction of a new Formula 1 city circuit set to debut in 2026?

1. imkreisfahren examines the planning, construction, and certification process for a Formula 1 race track, focusing on the 2026 Madrid Ring. 2. The episode draws extensively on quotes from Hermann Tilke, the track designer responsible for most modern Formula 1 circuits. 3. The central argument is that every track is shaped by pre-existing constraints — geology, topography, local regulations — rather than an architect's free imagination. 4. Tilke is quoted directly: 'It is never a blank sheet of paper. Wherever you go, there are restrictions.' 5. The hosts describe the first stage of track design: engineers and geologists arrive with drones, measuring devices, and specialist tools to assess height profiles, ground hardness, wind directions, and sun angles. 6. Shanghai required 14,000 concrete beams driven deep into swampy ground before any foundation could be laid; Monza's rock-hard ground required crack-filling before foundations. 7. In Madrid, 700,000 cubic meters of earth are being moved, which the hosts describe as 'an absolutely logistical monster task.' 8. Former F1 driver Alexander Wurz now runs TTI Wurz, a company designing tracks from a driver's perspective; the firm has proposed a minor port chicane offset in Monaco to create more overtaking possibilities. 9. FIA Grade 1 homologation requires tracks between 3.5 and 7 kilometers, straights no longer than 2 kilometers, minimum width of 12 meters (15 at start/finish), and starting line gradient no greater than 2 percent. 10. The on-site medical center must function as a mini-hospital with emergency surgery capability, ventilators, X-ray equipment, two English-speaking surgeons, and two emergency doctors on standby at all times. 11. Track costs range widely: Austin's permanent Circuit of the Americas cost $400 million, Shanghai $450 million, a new Saudi Arabia permanent track $480 million, while Las Vegas and Monaco semi-permanent circuits cost $75-80 million. 12. Madrid's semi-permanent circuit is budgeted at 83 million euros and is privately financed without public tax funding. 13. A planned Rio de Janeiro circuit was cancelled due to deforestation concerns, environmental protests, and public pressure including opposition from Lewis Hamilton, who is described as 'a big Brazil fan.' 14. Madrid's sustainability measures include transplanting 585 trees rather than felling them, using biogas construction machinery, and designing 90% public-transport access for fans. 15. Formula 1's own data shows 72% of the sport's CO2 footprint comes from team travel, spectator travel, and logistics — not the cars themselves. 16. The Miami International Autodrome was built in nine months, which the hosts cite as grounds for cautious optimism about Madrid finishing on time with a similar semi-permanent approach. 17. The Miami track operates as a year-round venue with four layouts, permanent event areas, and modular hospitality that converts the circuit into a continuous business model rather than an annual spectacle. 18. The hosts present the information in a documentary-style format, blending verified facts, direct quotes, and occasional editorial commentary such as calling Madrid a 'logistical monster.' 19. Engineering enthusiasts, urban-planning followers, or Formula 1 fans curious about infrastructure beyond the racing itself will find the episode rich in specific detail. 20. Viewers primarily interested in race results or driver performance will find this episode entirely infrastructure-focused with no on-track action analysis.

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