Riding, Testing and Driving at the Red Bull Ring: Michelle Khare Takes On Formula 1

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Overview

In this episode of Challenge Accepted, Michelle Khare tries to find out how Formula 1 drivers are actually trained, and how a former competitive athlete measures up against them. After six months of emails, Red Bull invited Khare to the Red Bull Ring in Austria. The program had four parts: a ride in a real Formula 1 car, the physical tests Red Bull's drivers go through at the team's Athlete Performance Center, eight laps of the track in a Formula 4 car that Khare would drive, and ten minutes with Max Verstappen at the end to show him the results.

12 min read
1:57

Why Formula 1, and Why Personally

Khare frames the sport with a few figures: 24 races in 21 countries on five continents, total attendance above 6 million, and top speeds over 200 mph, which also make it one of the most dangerous sports. Khare calls Formula 1 "basically the Olympics for engineers," with the cars raced by the most skilled drivers in the world. With only 10 teams competing, Khare describes it as the most exclusive sport of our time.

The episode opens at the Formula 1 Grand Prix in Austin, Texas. Khare says more than 400,000 people attended that weekend, in heavy heat, to watch races decided by hundredths of a second.

The challenge also has a personal side. Before Challenge Accepted, Khare was briefly a professional cyclist and competitive athlete. They stopped after a serious crash, and soon afterward all their racing bikes were stolen. Being surrounded by fans excited about racing reminded Khare why they had loved it, and they hoped the project would reignite some of that passion. Khare also expected cycling to carry over in places, since both sports involve cornering and drafting, and wanted to see how they would compare with real F1 drivers.

3:27

The Legal Loophole: Riding in a Two-Seater F1 Car

Khare explains that civilians generally aren't allowed to drive Formula 1 cars, which can cost up to $15 million. They can, however, ride in one. That runs into another problem: F1 cars are custom built around a single driver. The exception Khare used is a former Formula 1 car modified to seat two. As long as a former F1 driver is at the wheel, a passenger can legally experience the car.

That driver was Patrick Friesacher, who raced in Formula 1 in 2005. He took Khare around the Red Bull Ring, the circuit that hosts the actual Austrian Grand Prix. Khare was openly nervous. The last time they experienced around 4 g was in a fighter jet, and they threw up about three times afterward. Friesacher pointed out that the closed helmet would at least keep any mess contained. Before getting in, Khare put on fireproof underwear, which they hadn't known existed, and compared being strapped in to being strapped to a rocket.

During the ride, the video explains that a modern F1 car can exceed 230 mph and that drivers can experience up to 5 g, especially in corners, much like a fighter jet. The video also says no existing drone could keep up with an F1 car, so Red Bull engineered its own custom drone to film the footage. According to the video, it is now the fastest FPV camera drone in the world.

After two laps Khare could already feel the strain in their neck and felt the muscles giving out. They pushed for a third lap anyway. Afterward Khare said they had seen their life flash before their eyes and touched the ground with their hands for a moment. That neck strain set up the testing that followed.

The video briefly notes that drivers have endured this kind of force since the 1950 British Grand Prix, and that F1 is as much a competition for engineers, pit crews and strategists as for drivers. It deliberately leaves the engineering out, pointing viewers to a video by Cleo Abram, and focuses on the toll these speeds take on the body. The goal ahead was a fast lap in a Formula 4 car with Khare driving. First, though, they had to pass physical tests showing they could handle the stress.

8:58

The Athlete Performance Center

The Red Bull Athlete Performance Center is a training and testing facility reserved for Red Bull athletes. Khare had heard they were the only non–Red Bull athletes ever allowed to take the test, and the staff member confirmed that, as far as he remembered, Khare was the first to do the Formula 1–specific version. The facility has Max Verstappen's data and Formula 1 benchmarks that include him. The staff said Khare would not be told which dot on the charts was Verstappen's.

9:34

Steering endurance

The first test simulates turning an F1 steering wheel against heavy resistance from g-forces in a corner. Khare had to crank as hard as possible through a simulated final turn at Bahrain, with a trainer shouting encouragement throughout. Some races last up to two hours, so the test measures whether a driver can keep producing force for a long time, not just peak strength. Khare described it as "a very slow bicep curl but during cardio at the max weight possible."

The chart plotted Red Bull F1 drivers in red, F2 and F3 drivers in green, F4 drivers in blue, and Khare in purple. On strength, Khare scored lowest of all the athletes, as they expected. On fatigue, where lower is better, Khare surprised themselves by scoring better than nearly every recorded F1 driver.

10:58

Neck strength

Next was the neck, measured with a force transducer over a 20-second effort, the same length Verstappen does. The ride in the two-seater had shown Khare how much force the neck absorbs, and they were initially glad for the chance to train it. That enthusiasm faded once the test began. Khare stopped short of the full 20 seconds, and the tester suggested muscle soreness from the earlier ride might have played a part. Khare again scored lowest of everyone, Red Bull drivers included.

12:17

VO2 max

The last test measured peak performance and VO2 max with a graded treadmill ramp. The speed was set to 14 km/h, and the incline rose by 1.5% every minute for as long as Khare could keep going. The tester explained that VO2 max reflects how well the heart and lungs deliver oxygen to the muscles and is a general indicator of fitness. Khare was hoping to do well on at least this one. The tester said the longest Formula 1 result was a little over eight minutes.

A mask measured the oxygen and CO2 content of Khare's breath to estimate how much oxygen their body was using. The tester said a more aerobically built body has more mitochondria, a bigger heart and more blood, and the mask captures all of that. During the run he called out the progress: heart rate 173 at two minutes, the incline climbing through 3% and 4.5%, and a note that Khare was reaching the point of burning almost only carbohydrates. When Khare stopped, they immediately felt they should have gone further. The tester gave a figure of around 50 and said Formula 1 drivers are typically around 60 to 65. Khare still describes their maximal oxygen intake as quite high, but wasn't sure it would impress Verstappen.

Asked whether Khare had a sufficient baseline to drive a Formula 4 car, the tester said that on body, strength and basic endurance, they should definitely be capable. Since Khare still didn't know which dots were Verstappen's, they decided the only direct comparison would be a reaction test against Verstappen in person.

16:16

Briefing: No ABS, No Traction Control, Manual Gears

For the final challenge, Khare had eight laps of the Red Bull Ring in a Formula 4 car. According to Khare, professional F4 drivers lap the track in about 1 minute 30 seconds, so Khare set a goal of at least one lap under 2 minutes.

Friesacher's briefing was blunt. Everything in the car should be done gently and smoothly, because it has no ABS, no traction control, no power steering and no brake assist. It also isn't automatic, so Khare would have to change gears, which they had never done. Friesacher pointed out marks on the track where other drivers had lost the car and spun off, and explained that the rear can break away and the car is gone. Khare took from this that the smallest mistake could have devastating consequences.

The video adds context on reaction time: an average F1 driver reacts in about 200 milliseconds, while an average person like Khare takes 500 to 600. It also notes that a typical F1 career starts in karting in childhood, as Verstappen's did, and climbs through Formula 4, Formula 3 and Formula 2, with each level building skill and nerve.

The F4 car has three pedals: throttle on the right, then brake and clutch. Upshifts use the right paddle on the steering wheel and downshifts the left. Friesacher would lead in a separate car, where Khare could hear him better over the radio, and Khare would follow. Khare points out they had learned to drive the car five minutes earlier, after nearly blacking out as a passenger the same day.

18:36

Eight Laps

Just getting moving was hard. Khare had to release the clutch slowly with the right timing, and the first attempt was too quick. On the first lap Friesacher talked Khare through it over the radio: when to shift up from first to second, how to feel the brake pedal ("really hot and stiff," as he described it), when to brake and downshift, where to accelerate on the straights, and how to take a clean line and exit through the final two corners. Khare says this first lap helped them get comfortable with controlling the car, downshifting and braking.

As Khare tried to go faster, problems appeared. They braked too late into a corner, then drifted off Friesacher's line, and he called out over the radio asking where Khare was going. Khare says that the faster they went, the more control they lost, and Friesacher got firmer because one small mistake could cause a crash. His coaching moved toward speed: brake later, carry more corner speed, get on the throttle a bit earlier, but still brake hard before the corner. He also told Khare to show more confidence.

For the final five laps Khare tried to step on the gas. Friesacher urged them to concentrate, focus, build up more smoothly and put together a good lap. The sixth lap was Khare's best. Pushing harder on the next laps created new problems. Khare says they kept underestimating how much braking a corner needed at higher speed, and that poor braking cost time on lap seven. That left one final lap to try for sub-2:00.

23:13

Meeting Max Verstappen

Khare had ten minutes with Verstappen, whose day is scheduled minute by minute, and wanted neither to waste the time nor embarrass themselves. Khare showed him the Athlete Performance Center charts. Before seeing anything, Verstappen said he probably wouldn't be the highest dot.

On steering-wheel fatigue, Verstappen called Khare's result "very good." He explained that the F2, F3 and F4 drivers in the comparison are also quite strong. On the VO2 max treadmill test, he said Khare did better than most and attributed it to running.

Then came the lap time. Khare noted that Verstappen's best on that track is about 1 minute 3 seconds, which he confirmed as more or less right. Khare's best F4 lap was 2:17 (stated in the transcript as "217"), so the sub-2:00 goal was missed. Verstappen pointed out that an F4 car goes considerably slower and asked whether Khare enjoyed it. Khare said it was so cool and unlike anything they had experienced, while admitting their driving still needed work. Verstappen's response was that what matters most is having a great time and enjoying the driving, and if you really get passionate about it, you can go further from there.

Khare had planned the reaction test as a surprise. In the one-handed test, Khare's result was about "3 in," which Verstappen called very good. Verstappen then did it and got about "2 in." Khare responded that this is why he's the best driver in the world.

25:57

What Khare Took Away

Khare's closing reflection is that Verstappen didn't really seem to care how well they had performed. What he wanted to know was whether they had fun. Khare connects that to the rest of the weekend: the passion of the fans and the camaraderie between drivers, even across teams. Khare says the experience helped them rediscover the spirit of racing and why they loved it in the first place, years after their own crash and the theft of their bikes. Khare ends on the view that the spirit of racing isn't really about data points and lap times but about the thrill of the ride.