What are the most grueling car races in the world?

In my latest exploration, I delved into the world of the most grueling car races globally. It's a thrilling, adrenaline-fueled universe where endurance, skill, and a bit of luck go hand-in-hand. From the 24-hour Le Mans race in France, known for testing the limits of man and machine, to the Dakar Rally, an off-road endurance race that spans several countries, the challenge is immense. The Baja 1000 in Mexico and the Nürburgring in Germany also made the cut for their extreme conditions and punishing tracks. These races push competitors to their limits and beyond, making them the epitome of automotive endurance.