Why Do Formula 1 Drivers Sometimes Travel 20 Meters With Their Eyes Closed?

 

Imagine driving at 350 km/h (217 mph) and closing your eyes. Not for a full second—just for the duration of a blink. Yet even this ordinary reflex means traveling roughly 20 meters (65 feet) in complete darkness.

This is exactly what Formula 1 drivers experience multiple times every minute.

The Surprising Reality of Blinking at Formula 1 Speeds

Blinking is an unavoidable human reflex. On average, people blink between 10 and 30 times per minute. Each blink lasts about 200 milliseconds, or one-fifth of a second.

At normal driving speeds, this brief loss of vision is insignificant. However, at speeds of 300 to 350 km/h (186 to 217 mph), the situation becomes much more critical. During a 0.2-second blink, a Formula 1 car can travel between 16 and 20 meters (52 to 65 feet) without the driver receiving any visual information.

In a sport where every meter matters, that temporary loss of sight could have major consequences.

Scientists Discovered That F1 Drivers Don't Blink Randomly

For many years, researchers believed that blinking occurred randomly. However, a recent study published in the journal iScience revealed a very different reality.

Japanese researchers equipped three professional racing drivers with specialized sensors integrated directly into their helmets. These sensors were capable of detecting every blink with remarkable precision.

The drivers then completed laps on a race circuit at full speed under real racing conditions.

The results were fascinating.

Formula 1 Drivers Blink at the Safest Moments

The study found that drivers do not blink randomly. Instead, they unconsciously synchronize their blinks with the least demanding sections of the track.

On straightaways, where the racing line remains stable and fewer decisions are required, drivers blink more frequently. In contrast, during corners, heavy braking zones, and overtaking maneuvers—the most critical moments of a lap—they tend to suppress their blinks.

In other words, the brain appears to “choose” the moments when it can afford a brief visual interruption.

Remarkably, this happens without any conscious effort from the driver.

How the Brain Controls Blinking During High-Speed Driving

This phenomenon is linked to the way the human brain processes attention and cognitive workload.

Although blinking is generally considered a reflex, it is strongly influenced by focus and mental demands. When a situation requires maximum concentration, the brain can temporarily inhibit the blinking reflex to maintain continuous visual awareness.

For Formula 1 drivers, this adaptation is essential. Their brains automatically prioritize uninterrupted vision during the most challenging and dangerous parts of a race.

A Basic Biological Reflex Becomes a Performance Tool

What makes this discovery particularly remarkable is how it transforms a simple biological mechanism into a performance-enhancing tool.

At extremely high speeds, losing visual input for 20 meters can be the difference between executing a perfect racing line and running off the track.

Every fraction of a second matters in Formula 1, and even something as routine as blinking becomes part of the driver's competitive advantage.

What This Study Reveals About Human Adaptation

Beyond motorsport, the research highlights the extraordinary ability of the human body to adapt to extreme conditions.

Our bodies do not simply function automatically; they constantly adjust to the demands of the environment. In the case of Formula 1 drivers, even the simple act of blinking evolves into a finely tuned survival strategy.

The next time you blink, remember that your brain is also making subtle decisions about the best moment to briefly interrupt your visual perception—just on a much less dramatic scale than a Formula 1 driver traveling at 350 km/h.

Key Takeaways

• Humans blink between 10 and 30 times per minute.
• Each blink lasts approximately 200 milliseconds.
• At 300–350 km/h, a Formula 1 car travels 16–20 meters during a single blink.
• A study published in iScience found that professional drivers synchronize blinks with safer sections of the track.
• Drivers blink more often on straightaways and suppress blinks during corners, braking zones, and overtaking maneuvers.
• The brain automatically adjusts blinking behavior based on attention and cognitive workload.
• This adaptation helps maintain maximum visual awareness and contributes to driver performance and safety.