George Russell faces a significant physical challenge as he prepares for the Bahrain Grand Prix, which has been relocated to the Sepang International Circuit in Malaysia due to ongoing conflict in the Middle East. Originally scheduled to take place in Manama, Bahrain, the race was moved nearly eight hours away to Kuala Lumpur, where heat and humidity levels present a stark contrast to the arid conditions of the Gulf region.
The race, set to start at 3 p.m. local time on Sunday, is expected to be among the most physically demanding on the Formula One calendar, rivaled primarily by the Singapore Grand Prix. The tropical climate of Sepang brings high humidity and frequent afternoon thunderstorms, conditions unfamiliar and potentially taxing for many drivers who have not raced there in nearly a decade.
An unusual arrangement between the royal families of Bahrain and Malaysia has allowed the paddock to replicate the atmosphere of the Bahrain International Circuit, including imported benches and Bahraini police overseeing local traffic. Catering remains culturally aligned, with offerings such as shawarmas served to teams and staff, attempting to preserve a sense of normalcy despite the relocation.
Russell, who trails his Mercedes teammate and championship leader Kimi Antonelli by 66 points with eight rounds remaining, is notable for preparing to compete without a cooling vest—a device used by several drivers from teams like McLaren and Ferrari to circulate chilled liquid under their suits and mitigate the intense heat inside the car. Russell’s Mercedes team has opted not to provide this equipment in order to allocate resources toward car development within the strict budget cap imposed on teams.
The British driver has voiced concerns about competing without the cooling aid, describing the conditions as akin to sitting "in an oven," particularly given the requirement to wear fireproof racing gear and helmets. With cockpit temperatures potentially exceeding 60 degrees Celsius (140 degrees Fahrenheit), Russell’s approach is notable given his height of 6 feet 2 inches and slender frame—traits that have historically contributed to his struggles with heat-related fatigue and dehydration. This vulnerability was evident earlier in the year at the Singapore GP, where he experienced severe dehydration and hyperventilation.
Russell has called for regulatory intervention from the sport’s governing body, the FIA, urging them to allow the development and use of cooling vests outside the budget cap, citing the physiological demands and safety considerations of racing in extreme heat. Despite his reservations, he remains optimistic, reflecting on his Singapore experience where rapid temperature changes caused shock and weight loss, but from which he believes he has learned valuable lessons.
Practice sessions on Friday underscored the intensity of conditions, with air temperatures reaching 33 degrees Celsius (91 Fahrenheit) and track temperatures soaring above 52 degrees Celsius (126 Fahrenheit). Russell posted the second-fastest time in the first session behind Red Bull’s Max Verstappen—who also does not use a cooling vest—but slipped to seventh in the subsequent session after an error at the final corner. Antonelli struggled to find consistency, finishing behind Russell, while Ferrari’s Charles Leclerc topped the times.
As the season progresses, the Malaysian leg of the Bahrain Grand Prix presents a stern test of endurance and skill under punishing conditions, particularly for drivers like Russell who face the race without the benefit of cooling technology.