Formula 1’s governing body, the FIA, has officially categorized the upcoming Austrian Grand Prix as a heat-hazard race. With the 71-lap event scheduled for 14:00 BST this Sunday, weather forecasts predict temperatures climbing to 33C.
This classification is triggered whenever track temperatures are expected to surpass 31C. Consequently, drivers are permitted to utilize a specialized cooling system that circulates chilled liquid through a pipe network beneath their fireproof racing gear. While this equipment is optional, those who decline its use must compensate with 5kg of ballast to prevent any performance advantage.
This marks the first instance of a heat-hazard declaration during the 2026 season, reflecting the broader European heatwave. Introduced last year, the regulation allows for such measures, though some drivers avoid the cooling kits due to physical discomfort or potential technical failures where the liquid warms to ambient levels.
Managing cockpit temperatures remains a significant priority, as interior heat often exceeds 40C. With drivers encased in multiple layers of protective clothing, helmets, and balaclavas, preventing heat exhaustion is a critical safety focus.